Pension Tools
Calculate SIPP and 401(k)/IRA withdrawal tax with accurate regional tax rates for UK and US.
Pension Calculator Types
Choose the right pension calculator for your retirement planning needs
SIPP Withdrawal Calculator
Calculate SIPP withdrawal tax and plan your retirement income with accurate UK tax rates
- 25% Tax-Free Lump Sum
- UK Income Tax
- Withdrawal Planning
- Tax Efficiency
401(k)/IRA Withdrawal Calculator
Calculate 401(k) and IRA withdrawal tax with US federal and state tax considerations
- Federal Tax
- State Tax
- RMD Rules
- Early Withdrawal Penalties
Quick Access
Select your region from the sidebar to access specific pension calculators
UK Regions
Access SIPP withdrawal calculators for England, Scotland, Wales, and Northern Ireland with accurate UK tax rates.
US States
Access 401(k)/IRA withdrawal calculators for all 50 US states with accurate federal and state tax rates.
Why Use Our Pension Tools?
Accurate pension calculations with up-to-date tax rates
Accurate Calculations
All calculations use the latest 2025 tax rates and thresholds for both UK SIPP and US 401(k)/IRA withdrawals.
Retirement Planning
Plan your retirement income with accurate withdrawal tax calculations and RMD considerations.
Regional Support
Specific calculators for UK regions and all US states with their respective pension tax rules.
Region Selector
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