Government ❯ Public Policy ❯ Tax Policy

Income Tax Regulations

Taxpayer Obligations Brazil Filing Requirements Deductions and Exemptions Filing Extensions Extension Requests Filing Procedures State Pension Impact on Citizens HMRC Guidelines

Brazil Sets May 22 Refund Check and May 29 Payout as Tax Deadline Nears

Pre‑filled returns with Pix get priority in a condensed four‑lot schedule.

2026 Income Tax Filing Opens With Expanded Pre-Filled Data, Mismatch Alerts

Brazil to Open 2026 Income Tax Filing Next Week as New R$5,000 Exemption Won't Apply

Brazil’s 2025 Income Statements Due Friday as INSS Forms Go Live and IRPF 2026 Rules Awaited

Argentina Updates Income Tax Thresholds and Brackets for First Half of 2026

Brazil’s New Income Tax Rules Take Effect, Lifting Exemption to R$5,000 and Adding High‑Earner Levies

Brazil Enacts Overhaul of Personal Income Tax as R$5,000 Exemption Takes Effect

Russia Sets 2026 IT Tax Relief, Belarus Proposes 40% Top Rate in Draft Budget

Petition Urges UK To Lift Personal Allowance To £15,597 As Signatures Top 5,200

HMRC Urges Workers to Check Tax Codes, Explains What a 'K' Means

ITR Deadline Nears as Government Holds Line on September 15 Cutoff

September 15 ITR Deadline Holds as Filings Top 4.66 Crore and Processing Lags