NetPayFlow Salary Workspace
Follow your money’s flow. In NetPayFlow, your Net Pay flows directly into your Budget Planner, uncovering a monthly surplus that then flows forward to accelerate your savings or crush your mortgage decades early.
Getting started takes seconds:
1. Input your income: Enter your full-time salary, hourly rate, or part-time pro-rata pay to see your exact UK tax breakdown.
2. Compare scenarios: Test two setups side-by-side to instantly weigh up new job offers, tax bands, or pension adjustments.
3. Map your surplus: Pick your strongest scenario and watch your final net income flow straight into your live budget plan.
Adjust Income Details
Salary Distribution
Effective Deductions: 17.3%Salary Breakdown
Comparative pay splits across standard timelines
| Category | Yearly | Monthly | Weekly | Daily |
|---|---|---|---|---|
| Gross Salary | £33,000 | £2,750.00 | £634.62 | £126.92 |
| Pension Contribution | £0 | £0.00 | £0.00 | £0.00 |
| Personal Allowance | £12,570 | £1,047.50 | £241.73 | £48.35 |
| Taxable Income | £20,430 | £1,702.50 | £392.88 | £78.58 |
| Income Tax | £4,086 | £340.50 | £78.58 | £15.72 |
| National Insurance | £1,634 | £136.20 | £31.43 | £6.29 |
| Student Loan Repayment | £0 | £0.00 | £0.00 | £0.00 |
| Other Non-Taxed Income | £0 | £0.00 | £0.00 | £0.00 |
| Net Take-Home Pay (Annual) | £27,280 | £2,273.30 | £524.61 | £104.92 |
HMRC Tax Guide & Calculation Rules
Understand how tax bands, NI, and pension sacrifice alter your net take-home
Methodology & Data Sources
We use the latest HMRC tax tables for 2026/27 to ensure calculations are accurate. Data is updated frequently to reflect policy changes, ensuring you can plan with confidence.
Income Tax Bandwidths
Rest of United Kingdom (2026/27)
Applied to workers in England, Northern Ireland, and Wales. Standard Personal Allowance: £12,570.
- • Personal Allowance: £0 to £12,570 (0%)
- • Basic Rate Band: £12,571 to £50,270 (20%)
- • Higher Rate Band: £50,271 to £125,140 (40%)
- • Additional Rate Band: Over £125,140 (45%)
Scottish Income Tax (2026/27)
Scottish bands are decided by the Scottish Parliament, applying different rates and more granular thresholds.
- • Starter Rate: £12,571 to £14,876 (19%)
- • Basic Rate: £14,877 to £26,561 (20%)
- • Intermediate Rate: £26,562 to £43,662 (21%)
- • Higher Rate: £43,663 to £75,000 (42%)
- • Advanced Rate: £75,001 to £125,140 (45%)
- • Top Rate: Over £125,140 (48%)
National Insurance & Adjustments
National Insurance (NI Class 1)
National Insurance is paid by employees to qualify for state pensions and benefits:
• Primary Threshold (PT): 8% is applied on weekly pay between £242 and £967 (equivalent to £12,570 - £50,270 annually).
• Upper Earnings Limit (UEL): 2% is applied on pay exceeding £967 weekly (£50,270 annually).
Personal Allowance Tapering
For earnings over £100,000, your personal allowance is reduced by £1 for every £2 of income. The allowance hits zero exactly at £125,140. This creates an effective 60% marginal tax rate in that bracket!
Student Loans & Pensions
- Salary Sacrifice: Deducted from your gross salary before calculation of Tax, NI, and Student Loans. This is the absolute most cost-effective arrangement.
- Net Pay: Deducted before Income tax, but NI and Student Loans are calculated on your standard gross.
- Relief at Source: Dues are paid from net cash; HMRC refunds standard tax (20%) directly into the pension fund.
- Plan 1: 9% repayment above £24,990
- Plan 2: 9% repayment above £27,295
- Plan 4 (Scotland): 9% repayment above £31,395
- Plan 5: 9% repayment above £25,000
- Postgrad: 6% repayment above £21,000
How We Calculate Your UK Net Pay
Tax Bands and Deductions
NetPayFlow maps your income against the most recent UK tax bands and National Insurance limits. The tool dynamically separates standard UK PAYE thresholds from Scottish tax bands, ensuring your take-home pay is accurate based on your location. It calculates personal allowance reductions automatically if your earnings push into higher brackets.
Pension Routing: Salary Sacrifice vs. Auto-Enrolment
Pension contributions fundamentally change your taxable income. Our calculator allows you to toggle between standard auto-enrolment schemes (where contributions are taken after some taxes) and Salary Sacrifice arrangements (where your gross pay is reduced before tax and National Insurance are applied, maximizing your take-home efficiency).
Dynamic Pro-Rata and Hourly Conversions
For part-time workers or contractors, the comparison tool converts hourly rates and weekly hours into a full-time equivalent salary. This allows for an accurate pro-rata calculation of your tax liabilities without manual conversions.