https://wincore.lk/blog weekly 0.7 https://wincore.lk/blog/prospectus-registration-eroc-sri-lanka 2026-11-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/prospectus-registration-eroc-sri-lanka/01-companies-act-section-27-private-company-no-public-offer.webp https://wincore.lk/blog/late-annual-return-catch-up-sri-lanka 2026-11-14T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/late-annual-return-catch-up-sri-lanka/00-cover-late-annual-return-catch-up-sri-lanka.webp https://wincore.lk/blog/does-private-company-need-audit-sri-lanka 2026-11-13T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/does-private-company-need-audit-sri-lanka/00-cover-does-private-company-need-audit-sri-lanka.webp https://wincore.lk/blog/budget-tax-proposals-sri-lanka 2026-11-12T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/budget-tax-proposals-sri-lanka/00-cover-budget-tax-proposals-sri-lanka.webp https://wincore.lk/blog/change-articles-of-association-sri-lanka 2026-11-11T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/change-articles-of-association-sri-lanka/00-cover-change-articles-of-association-sri-lanka.webp https://wincore.lk/blog/appoint-director-sri-lanka-form-20 2026-11-10T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/appoint-director-sri-lanka-form-20/00-cover-appoint-director-sri-lanka-form-20.webp https://wincore.lk/blog/company-secretarial-requirements-sri-lanka 2026-11-09T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/company-secretarial-requirements-sri-lanka/01-company-secretarial-map-first-three-years.webp https://wincore.lk/blog/issue-of-shares-sri-lanka-form-6 2026-11-09T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/issue-of-shares-sri-lanka-form-6/00-cover-issue-of-shares-sri-lanka-form-6.webp https://wincore.lk/blog/share-capital-requirement-sri-lanka 2026-11-09T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/share-capital-requirement-sri-lanka/00-cover-share-capital-requirement-sri-lanka.webp https://wincore.lk/blog/share-transfer-private-company-sri-lanka 2026-11-09T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/share-transfer-private-company-sri-lanka/01-companies-act-s73-s76-transfer-refusal.webp https://wincore.lk/blog/statutory-registers-company-sri-lanka 2026-11-09T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/statutory-registers-company-sri-lanka/00-cover-statutory-registers-company-sri-lanka.webp https://wincore.lk/blog/hr-outsourcing-sri-lanka 2026-11-04T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/hr-outsourcing-sri-lanka/02-epf-act-s10-2-employer-twelve-percent.blog.webp https://wincore.lk/blog/sri-lanka-public-holidays-payroll-calendar 2026-11-02T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/sri-lanka-public-holidays-payroll-calendar/01-gazette-2493-05-schedule-april-may-2027.blog.webp https://wincore.lk/blog/trusts-amendment-bill-sri-lanka 2026-11-04T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/trusts-amendment-bill-sri-lanka/00-cover-trusts-amendment-bill-sri-lanka.blog.webp https://wincore.lk/blog/inland-revenue-act-consolidated-text-sri-lanka 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/inland-revenue-act-consolidated-text-sri-lanka/04-act-11-2026-cover-certified-printed.blog.webp https://wincore.lk/blog/buy-existing-company-sri-lanka 2026-10-26T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/buy-existing-company-sri-lanka/01-companies-act-s73-instrument-of-transfer.webp https://wincore.lk/blog/nominee-shareholder-sri-lanka-beneficial-ownership 2026-10-30T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/nominee-shareholder-sri-lanka-beneficial-ownership/01-act-12-2025-s130a10-s130c.hero.webp https://wincore.lk/blog/beneficial-ownership-regulations-2509-67-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/beneficial-ownership-regulations-2509-67-sri-lanka/01-regulations-2509-67-page1.hero.webp https://wincore.lk/blog/petty-cash-system-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/petty-cash-system-sri-lanka/01-companies-act-s148-2-daily-entries.webp https://wincore.lk/blog/ird-tax-calendar-2026-changes 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/ird-tax-calendar-2026-changes/01-tax-calendar-2026-august-september.hero.webp https://wincore.lk/blog/vat-tax-invoice-format-gazette-2481-22-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/vat-tax-invoice-format-gazette-2481-22-sri-lanka/01-gazette-2481-22-order.webp https://wincore.lk/blog/sri-lanka-tax-law-changes-2026 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/sri-lanka-tax-law-changes-2026/01-act-11-2026-certification-and-s1-table.hero.webp https://wincore.lk/blog/companies-amendment-act-12-2025-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/companies-amendment-act-12-2025-sri-lanka/01-act-12-2025-page1.hero.webp https://wincore.lk/blog/apit-table-05-mid-year-joiners-leavers-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/apit-table-05-mid-year-joiners-leavers-sri-lanka/01-ird-apit-tables-page.hero.webp https://wincore.lk/blog/beneficial-ownership-10-percent 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/beneficial-ownership-10-percent/01-drc-notice-bo-deadline-21-october-2026.webp https://wincore.lk/blog/how-to-change-company-secretary-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/how-to-change-company-secretary-sri-lanka/01-change-of-secretary-process.blog.webp https://wincore.lk/blog/backlog-accounts-sri-lanka 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/backlog-accounts-sri-lanka/01-companies-act-s150-six-months.webp https://wincore.lk/blog/vat-amendment-act-4-2025-svat-abolished-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/vat-amendment-act-4-2025-svat-abolished-sri-lanka/01-act-4-2025-commencement-and-svat-cutoff.webp https://wincore.lk/blog/how-to-calculate-quarterly-income-tax-instalments-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/how-to-calculate-quarterly-income-tax-instalments-sri-lanka/01-ira-s90-3-formula-before-act-11.webp https://wincore.lk/blog/quarterly-income-tax-instalments-circular-sec-2026-e-06 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/quarterly-income-tax-instalments-circular-sec-2026-e-06/01-circular-e06-rerevised-page1.hero.webp https://wincore.lk/blog/resident-director-companies-act-registrar 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/resident-director-companies-act-registrar/01-companies-act-s201-s202.webp https://wincore.lk/blog/tin-certificate-circular-sec-2026-e-07-sri-lanka 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/tin-certificate-circular-sec-2026-e-07-sri-lanka/01-circular-e07-page1.hero.webp https://wincore.lk/blog/redeemable-preference-shares-sri-lanka-director-fees 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/redeemable-preference-shares-sri-lanka-director-fees/01-companies-act-s49-3-share-classes.blog.webp https://wincore.lk/blog/boi-incentives-guide-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/cryptocurrency-tax-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/ecommerce-tax-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/tin-certificate-1-november-2026-sri-lanka 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/tin-certificate-1-november-2026-sri-lanka/06-ird-circular-sec-2026-e-07.hero.webp https://wincore.lk/blog/tax-residency-sri-lanka-citizenship 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/tax-residency-sri-lanka-citizenship/01-ira-s69-1-individual-residence.webp https://wincore.lk/blog/accounting-during-forensic-audit-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/accounting-during-forensic-audit-sri-lanka/03-finance-functions-map.blog.webp https://wincore.lk/blog/consultant-or-employee-misclassification-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/consultant-or-employee-misclassification-sri-lanka/01-epf-act-s47-definitions.hero.webp https://wincore.lk/blog/port-city-bsi-tax-relief-gazette-by-gazette 2026-10-30T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/port-city-bsi-tax-relief-gazette-by-gazette/03-bsi-gazette-comparison-table.webp https://wincore.lk/blog/restaurant-bookkeeping-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/restaurant-bookkeeping-sri-lanka/05-z-report-to-bank-diagram.blog.webp https://wincore.lk/blog/change-company-name-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/change-company-name-sri-lanka/01-companies-act-s7-2-restricted-words.webp https://wincore.lk/blog/payment-of-gratuity-act-12-1983-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/payment-of-gratuity-act-12-1983-sri-lanka/02-section-5-fifteen-workmen.webp https://wincore.lk/blog/outsourced-payroll-epf-liability-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/outsourced-payroll-epf-liability-sri-lanka/01-epf-act-s10-employer-liable.blog.webp https://wincore.lk/blog/pdpa-obligations-sri-lanka-1-january-2027 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/pdpa-obligations-sri-lanka-1-january-2027/01-gazette-2498-16-parts-i-and-iii.webp https://wincore.lk/blog/functional-currency-which-cbsl-rate 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/functional-currency-which-cbsl-rate/01-lkas-21-para-8-functional-currency-definition.blog.webp https://wincore.lk/blog/payroll-year-end-checklist-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/payroll-year-end-checklist-sri-lanka/01-apit-guide-2025-26-single-statement-e-filing-mandatory.webp https://wincore.lk/blog/port-city-audited-accounts-deadline 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/port-city-audited-accounts-deadline/01-gazette-2299-46-regs-16-17.webp https://wincore.lk/blog/payroll-headcount-thresholds-gratuity-etf-epf-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/payroll-headcount-thresholds-gratuity-etf-epf-sri-lanka/05-three-thresholds-diagram.webp https://wincore.lk/blog/remittance-tax-branch-profits-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/remittance-tax-branch-profits-sri-lanka/01-ira-s62-remittance-tax.webp https://wincore.lk/blog/apostille-sri-lanka-legalising-foreign-documents 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/apostille-sri-lanka-legalising-foreign-documents/01-hcch-apostille-status-no-sri-lanka.blog.webp https://wincore.lk/blog/supplies-to-bsi-vat-exempt-sri-lanka-2026 2026-10-30T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/supplies-to-bsi-vat-exempt-sri-lanka-2026/01-vat-act-14-2026-section-17-and-ird-notice.hero.webp https://wincore.lk/blog/company-registration-cost-sri-lanka 2026-10-23T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/company-registration-cost-sri-lanka/04-roc-fee-table-2026.blog.webp https://wincore.lk/blog/switching-payroll-provider-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/switching-payroll-provider-sri-lanka/01-epf-act-s39-s40-burden-directors.webp https://wincore.lk/blog/pdpa-commencement-date-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/pdpa-commencement-date-sri-lanka/01-gazette-2366-08-original-dates.webp https://wincore.lk/blog/inland-revenue-amendment-act-2-2025-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/inland-revenue-amendment-act-2-2025-sri-lanka/01-act-2-2025-certification-and-commencement.blog.webp https://wincore.lk/blog/withholding-tax-penalties-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/withholding-tax-penalties-sri-lanka/01-ira-s86-annual-statement.webp https://wincore.lk/blog/companies-fees-order-gazette-2496-03-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/companies-fees-order-gazette-2496-03-sri-lanka/01-gazette-2496-03-page1.webp https://wincore.lk/blog/port-city-authorised-person-compliance-calendar 2026-10-30T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/port-city-authorised-person-compliance-calendar/01-gazette-2299-46-renewal-regs-21-24.hero.webp https://wincore.lk/blog/importer-vat-registration-sri-lanka-foreign-owned 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/importer-vat-registration-sri-lanka-foreign-owned/01-vat-s10-1-ix-importers-register.blog.webp https://wincore.lk/blog/inland-revenue-amendment-act-11-2026-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/inland-revenue-amendment-act-11-2026-sri-lanka/01-act-11-2026-commencement-table.hero.webp https://wincore.lk/blog/withholding-tax-saas-subscription-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/withholding-tax-saas-subscription-sri-lanka/01-ira-s195-royalty-software.webp https://wincore.lk/blog/first-agm-sri-lanka-18-months-late-annual-return 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/first-agm-sri-lanka-18-months-late-annual-return/02-companies-act-s133-agm-18-months.webp https://wincore.lk/blog/vat-amendment-act-14-2026-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/vat-amendment-act-14-2026-sri-lanka/01-act-14-2026-certified-no-commencement.hero.webp https://wincore.lk/blog/vat-registration-exporters-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/vat-registration-exporters-sri-lanka/01-vat-act-s10-1-ix-exporters.webp https://wincore.lk/blog/epf-surcharge-appeal-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/epf-surcharge-appeal-sri-lanka/01-epf-s16-proviso-and-ladder.webp https://wincore.lk/blog/ird-tax-chart-2025-26-sri-lanka 2026-10-23T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/ird-tax-chart-2025-26-sri-lanka/01-ird-tax-chart-2025-26.hero.webp https://wincore.lk/blog/accrued-expenses-cut-off-traps-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/accrued-expenses-cut-off-traps-sri-lanka/01-slfrs-sme-2-36-accrual-basis.blog.webp https://wincore.lk/blog/sscl-registration-threshold-2026 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/sscl-registration-threshold-2026/01-sscl-act-10-2026-section-4-1-d.hero.webp https://wincore.lk/blog/vat-registration-thresholds 2026-11-05T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/vat-registration-thresholds/01-ird-notice-vat-2026-03-item-3.hero.webp https://wincore.lk/blog/director-tin-authorisation-letter-first-ramis-login 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/director-tin-authorisation-letter-first-ramis-login/01-gazette-2334-21-part-b.blog.webp https://wincore.lk/blog/rent-ait-deduction-guide 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/rent-ait-deduction-guide/01-circular-e04-rent-rates.blog.webp https://wincore.lk/blog/sscl-amendment-acts-24-2025-10-2026-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/sscl-amendment-acts-24-2025-10-2026-sri-lanka/01-sscl-act-section-3-rate-and-vat-exclusion.webp https://wincore.lk/blog/ngo-tax-sri-lanka-section-68 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/ngo-tax-sri-lanka-section-68/05-act-11-2026-ngo-definition-amended.blog.webp https://wincore.lk/blog/late-epf-registration-sri-lanka-arrears 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/late-epf-registration-sri-lanka-arrears/01-labour-dept-form-d-14-days.webp https://wincore.lk/blog/investor-due-diligence-sri-lanka-financial-packet 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/investor-due-diligence-sri-lanka-financial-packet/01-companies-act-s148-accounting-records.webp https://wincore.lk/blog/vat-digital-services-from-abroad-july-2026 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/vat-digital-services-from-abroad-july-2026/01-act-14-2026-s25l-registration.hero.webp https://wincore.lk/blog/ngo-act-sri-lanka-31-of-1980 2026-10-30T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/ngo-act-sri-lanka-31-of-1980/01-act-31-1980-s3-registration-required.webp https://wincore.lk/blog/shop-and-office-amendment-act-28-2024-night-work-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/shop-and-office-amendment-act-28-2024-night-work-sri-lanka/03-consolidated-s10-2-general-rule.webp https://wincore.lk/blog/retail-trade-foreign-investment-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/retail-trade-foreign-investment-sri-lanka/01-gazette-2213-35-retail-trade-definition.blog.webp https://wincore.lk/blog/wht-service-fees-5-percent 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/wht-service-fees-5-percent/01-act-45-2022-section-85-1c.hero.webp https://wincore.lk/blog/bookkeeping-vs-accounting-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/exchange-rate-usd-amount-in-rupees-tax-return 2026-10-30T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/exchange-rate-usd-amount-in-rupees-tax-return/01-ira-section-26-6-cbsl-rate-on-date.blog.webp https://wincore.lk/blog/register-company-sri-lanka-from-abroad-bank-account 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/register-company-sri-lanka-from-abroad-bank-account/01-eroc-guide-upload-forms.webp https://wincore.lk/blog/gross-up-withholding-tax-rent-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/gross-up-withholding-tax-rent-sri-lanka/01-circular-e04-para3-i-base.webp https://wincore.lk/blog/foreign-ownership-sri-lanka-100-percent 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/foreign-ownership-sri-lanka-100-percent/01-three-restricted-lists-table.hero.webp https://wincore.lk/blog/port-city-employee-income-tax-exemption 2026-10-30T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/port-city-employee-income-tax-exemption/01-amendment-act-1-2026-new-s35-annotated.hero.webp https://wincore.lk/blog/late-vat-registration-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/late-vat-registration-sri-lanka/01-vat-act-s10-1-viii-thresholds.webp https://wincore.lk/blog/withholding-tax-circular-sec-2026-e-04-yearly-certificate 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/withholding-tax-circular-sec-2026-e-04-yearly-certificate/01-circular-e04-page1.webp https://wincore.lk/blog/outsource-accounting-sri-lanka-sme-guide 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/payroll-software-vs-outsourcing-sri-lanka-2026 2026-10-23T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/epf-etf-sri-lanka-2026-rates-deadlines-calculator 2026-10-23T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/bpo-roi-calculator-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/business-loan-calculator-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/business-valuation-calculator-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/cash-flow-forecast-tool-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/cloud-accounting-sri-lanka-2026 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/company-name-check-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/compliance-risk-check-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/enhanced-capital-allowance-sri-lanka-2026 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/finance-ops-outsourcing-saas-companies-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/income-tax-calculator-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/paye-vs-apit-sri-lanka-employers 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/payslip-format-requirements-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/probation-period-rules-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/salary-calculator-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/sri-lanka-labour-law-changes-2026 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/capital-gains-tax-sri-lanka-guide 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/cost-of-outsourcing-accounting-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/epf-employer-registration-guide-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/income-tax-return-filing-guide-sri-lanka-2026 2026-10-23T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/lump-sum-bonus-tax-sri-lanka-apit-table-02 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/maternity-leave-sri-lanka-employer-guide 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/minimum-wage-sri-lanka-2026 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/set-form-abolished-quarterly-instalments-sri-lanka-2026 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/startup-accounting-guide-sri-lanka-2026 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/how-to-register-a-company-in-sri-lanka-2026 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/how-to-register-a-company-in-sri-lanka-2026/02-eroc-incorporation-steps-3-to-8.webp https://wincore.lk/blog/accounting-firms-in-sri-lanka-comparison 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/apit-circular-sec-2025-e-01-tax-tables-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/apit-circular-sec-2025-e-01-tax-tables-sri-lanka/01-circular-e01-relief.webp https://wincore.lk/blog/remove-a-director-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/remove-a-director-sri-lanka/01-companies-act-s206-1-removal.blog.webp https://wincore.lk/blog/epf-etf-contributions-surcharge-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/epf-etf-contributions-surcharge-sri-lanka/01-epf-act-section-16-surcharge.webp https://wincore.lk/blog/minimum-wage-amendment-act-11-2025-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/minimum-wage-amendment-act-11-2025-sri-lanka/02-minimum-wage-two-step.webp https://wincore.lk/blog/gazette-2213-35-foreign-ownership-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/gazette-2213-35-foreign-ownership-sri-lanka/01-gazette-2213-35-shares.webp https://wincore.lk/blog/sole-director-company-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/sole-director-company-sri-lanka/01-companies-act-s529-board-one-director.blog.webp https://wincore.lk/blog/choose-company-secretary-sri-lanka-retainer-checks 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/choose-company-secretary-sri-lanka-retainer-checks/02-companies-act-s221-s222-secretary.blog.webp https://wincore.lk/blog/business-foreign-currency-account-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/business-foreign-currency-account-sri-lanka/01-direction-5-2021-para-1-1-eligible-persons.webp https://wincore.lk/blog/safe-notes-liability-or-equity-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/safe-notes-liability-or-equity-sri-lanka/01-lkas32-para11-variable-number.webp https://wincore.lk/blog/strike-off-company-sri-lanka-section-394 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/strike-off-company-sri-lanka-section-394/01-companies-act-s394-1-2-letters.webp https://wincore.lk/blog/subsidiary-branch-representative-office-or-port-city 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/subsidiary-branch-representative-office-or-port-city/01-gazette-2213-35-heading-b-branch-and-rep-office.webp https://wincore.lk/blog/first-financial-year-15-months-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/first-financial-year-15-months-sri-lanka/01-companies-act-s171-fifteen-months.blog.webp https://wincore.lk/blog/lease-stamp-duty-2025 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/lease-stamp-duty-2025/01-gazette-2429-39-item-09.webp https://wincore.lk/blog/stamp-duty-act-12-2006-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/stamp-duty-act-12-2006-sri-lanka/01-act-12-2006-section-3.webp https://wincore.lk/blog/which-allowances-count-for-epf-etf-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/which-allowances-count-for-epf-etf-sri-lanka/01-epf-act-section-47-earnings.webp https://wincore.lk/blog/employee-termination-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/gratuity-payment-guide-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/rental-income-tax-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/partnership-trust-taxation-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/vat-exemptions-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/vat-refunds-svat-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/vat-tax-invoice-requirements-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/wht-annual-statement-certificate-deduction-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/change-financial-year-end-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/education-expense-tax-deduction-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/foreign-service-export-tax-sri-lanka 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/labour-law-guide-sri-lanka-employers 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/payroll-setup-checklist-new-employer-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/pdpa-compliance-checklist-sri-lanka-employers 2026-11-05T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/shop-and-office-employees-act-sri-lanka 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/virtual-cfo-sri-lanka-guide 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/apit-deduction-complete-guide-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/income-tax-bands-sri-lanka-2026 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/income-tax-relief-sri-lanka-2026 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/ramis-penalties-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/tax-compliance-calendar-2026-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/vat-registration-compliance-sri-lanka 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/ramis-filing-guide-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/accounting-software-guide-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/epf-etf-monthly-payment-procedures-guide 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/epf-etf-record-keeping-compliance-guide 2026-10-21T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/tax-registration-checklist-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/wht-registration-complete-guide-sri-lanka 2026-10-23T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/apit-paye-registration-guide-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/apit-return-filing-guide-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/bookkeeping-basics-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/cash-flow-management-strategies-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/corporate-income-tax-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/tax-bg.blog.webp https://wincore.lk/blog/form-15-annual-return-filing-sri-lanka 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/form-15-annual-return-filing-sri-lanka/01-eroc-form-15-annual-return-steps-1-to-5.blog.webp https://wincore.lk/blog/sole-proprietorship-registration-sri-lanka 2026-10-28T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/choose-right-bpo-partner-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/bpo-evolution-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/month-end-close-checklist-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/month-end-close-checklist-sri-lanka/01-companies-act-s148-1.blog.webp https://wincore.lk/blog/payroll-reconciliation-epf-etf-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/payroll-reconciliation-epf-etf-sri-lanka/01-epf-act-s47-earnings.webp https://wincore.lk/blog/separate-companies-for-each-business-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/separate-companies-for-each-business-sri-lanka/01-companies-act-s2-body-corporate.blog.webp https://wincore.lk/blog/missing-documents-bookkeeping-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/missing-documents-bookkeeping-sri-lanka/02-companies-act-s148-1-records.blog.webp https://wincore.lk/blog/night-shift-women-bpo-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/night-shift-women-bpo-sri-lanka/02-act-28-2024-s3-welfare-regulation-power.blog.webp https://wincore.lk/blog/rebuild-accounts-from-bank-statements-sri-lanka 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/rebuild-accounts-from-bank-statements-sri-lanka/01-companies-act-s148-accounting-records.webp https://wincore.lk/blog/independent-review-of-accounts-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/independent-review-of-accounts-sri-lanka/01-slfrs-sme-10-19-10-21-errors.hero.webp https://wincore.lk/blog/customer-advance-accounting-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/customer-advance-accounting-sri-lanka/01-slfrs-sme-2-39-liability.blog.webp https://wincore.lk/blog/overtime-rules-sri-lanka-hours-weekly-rest 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/overtime-rules-sri-lanka-hours-weekly-rest/01-soe-s3-1-normal-hours.blog.webp https://wincore.lk/blog/statutory-audit-preparation-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/statutory-audit-preparation-sri-lanka/01-companies-act-s154-1-appoint-auditor.blog.webp https://wincore.lk/blog/epf-foreign-nationals-directors-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/epf-foreign-nationals-directors-sri-lanka/01-epf-act-s47-employee-definition.webp https://wincore.lk/blog/payroll-review-checklist-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/payroll-review-checklist-sri-lanka/01-wages-boards-s2-payment-deadlines.webp https://wincore.lk/blog/employee-ip-ownership-sri-lanka-contracts-ndas 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/employee-ip-ownership-sri-lanka-contracts-ndas/01-ip-act-s14-4-employee-and-commissioned-works.blog.webp https://wincore.lk/blog/registered-office-sri-lanka-rented-house 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/registered-office-sri-lanka-rented-house/01-companies-act-s113-registered-office.blog.webp https://wincore.lk/blog/bank-account-register-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/bank-account-register-sri-lanka/01-companies-act-s148-2-daily-entries.blog.webp https://wincore.lk/blog/input-vat-before-registration-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/input-vat-before-registration-sri-lanka/01-vat-s22-6-v-invoice-before-liability.blog.webp https://wincore.lk/blog/capitalise-or-expense-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/capitalise-or-expense-sri-lanka/01-slfrs-sme-17-10-17-11-cost-of-ppe.hero.webp https://wincore.lk/blog/payroll-automation-2026-sri-lanka 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/hero-business-meeting.blog.webp https://wincore.lk/blog/outgoing-company-secretary-will-not-sign-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/outgoing-company-secretary-will-not-sign-sri-lanka/01-companies-act-s221-secretary.webp https://wincore.lk/blog/apit-gratuity-termination-pay-table-03 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/apit-gratuity-termination-pay-table-03/01-table-03-paras-02-03.webp https://wincore.lk/blog/can-foreigners-buy-land-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/can-foreigners-buy-land-sri-lanka/01-act-38-2014-s2-transfer-ban-20-years.webp https://wincore.lk/blog/profitable-but-no-cash-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/profitable-but-no-cash-sri-lanka/01-slfrs-sme-7-8-indirect-method.hero.webp https://wincore.lk/blog/inward-investment-account-investor-name-no-cbsl-clearance 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/inward-investment-account-investor-name-no-cbsl-clearance/01-direction-15-eligible-persons-sole-account.hero.webp https://wincore.lk/blog/certified-copies-company-documents-sri-lanka 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/certified-copies-company-documents-sri-lanka/03-cdd-rules-schedule-3-companies.blog.webp https://wincore.lk/blog/related-party-transactions-sri-lanka-recharges 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/related-party-transactions-sri-lanka-recharges/01-ira-s77-1-arms-length.blog.webp https://wincore.lk/blog/year-end-financial-close-sme-guide 2026-10-15T00:00:00.000Z monthly 0.6 https://wincore.lk/images/services/accounting-bg.blog.webp https://wincore.lk/blog/bookkeeping-review-checklist-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/bookkeeping-review-checklist-sri-lanka/01-companies-act-s148-accounting-records.hero.webp https://wincore.lk/blog/director-paid-company-expenses-sri-lanka 2026-11-03T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/director-paid-company-expenses-sri-lanka/01-companies-act-s217-loans.webp https://wincore.lk/blog/exchange-gain-loss-usd-invoices-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/exchange-gain-loss-usd-invoices-sri-lanka/01-slfrs-sme-30-7-30-8-spot-rate-average.blog.webp https://wincore.lk/blog/management-accounts-basis-of-preparation 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/management-accounts-basis-of-preparation/01-slfrs-sme-3-3-compliance-statement.blog.webp https://wincore.lk/blog/changing-chart-of-accounts-sri-lanka 2026-10-22T00:00:00.000Z monthly 0.6 https://wincore.lk/images/blog/changing-chart-of-accounts-sri-lanka/02-slfrs-sme-3-14-comparatives.blog.webp https://wincore.lk/blog/category/tax-compliance 2026-11-05T00:00:00.000Z weekly 0.6 https://wincore.lk/blog/category/payroll 2026-11-02T00:00:00.000Z weekly 0.6 https://wincore.lk/blog/category/accounting 2026-11-03T00:00:00.000Z weekly 0.6 https://wincore.lk/blog/category/compliance 2026-11-14T00:00:00.000Z weekly 0.6 https://wincore.lk/blog/category/business-setup 2026-11-15T00:00:00.000Z weekly 0.6 https://wincore.lk/blog/category/tax-updates 2026-11-12T00:00:00.000Z weekly 0.6