Income Tax 2019-20 Calculations

Introduction & Importance of 2019-20 Income Tax Calculations

The 2019-20 tax year (6 April 2019 to 5 April 2020) introduced several important changes to the UK tax system that continue to impact taxpayers today. Understanding your income tax calculations from this period remains crucial for several reasons:

• Historical Accuracy: Essential for correcting any discrepancies in your tax records with HMRC
• Financial Planning: Provides baseline data for comparing with current tax liabilities
• Legal Compliance: Ensures you’ve met all obligations for this tax year
• Refund Claims: Identifies potential overpayments that may still be reclaimable

This comprehensive guide and calculator will help you:

1. Determine your exact tax liability for 2019-20
2. Understand how different income sources were taxed
3. Compare your situation with national averages
4. Identify potential tax planning opportunities

How to Use This Calculator

Follow these step-by-step instructions to get accurate results:

1. Enter Your Annual Income:
   • Include all taxable income (salary, bonuses, rental income, etc.)
   • Exclude non-taxable income (ISAs, premium bonds, etc.)
   • For part-year calculations, annualize your income
2. Pension Contributions:
   • Enter the total amount contributed to registered pension schemes
   • Include both employee and employer contributions if applicable
   • Exclude state pension contributions
3. Special Allowances:
   • Select “Yes” for Blind Person’s Allowance if you received £2,450 additional allowance
   • Indicate if you were a Scottish taxpayer (different rates apply)
4. Tax Code Selection:
   • Choose your tax code from the dropdown
   • 1250L was the standard code for most taxpayers
   • Select “Custom” if you had a non-standard code
5. Review Results:
   • Check the detailed breakdown of your tax calculation
   • Verify the tax bands applied to your income
   • Examine the visual chart showing your tax distribution

Formula & Methodology Behind the Calculations

Our calculator uses the exact HMRC methodology for 2019-20 tax calculations:

Step 1: Determine Taxable Income

Taxable Income = Gross Income – Personal Allowance – Pension Contributions – Other Deductions

Standard Personal Allowance for 2019-20: £12,500 (reduced by £1 for every £2 earned over £100,000)

Step 2: Apply Tax Bands

England, Wales & Northern Ireland:

Band	Taxable Income	Rate
Personal Allowance	Up to £12,500	0%
Basic Rate	£12,501 to £50,000	20%
Higher Rate	£50,001 to £150,000	40%
Additional Rate	Over £150,000	45%

Scotland:

Band	Taxable Income	Rate
Personal Allowance	Up to £12,500	0%
Starter Rate	£12,501 to £14,549	19%
Basic Rate	£14,550 to £24,944	20%
Intermediate Rate	£24,945 to £43,430	21%
Higher Rate	£43,431 to £150,000	41%
Top Rate	Over £150,000	46%

Step 3: Calculate National Insurance

Class 1 NICs for employees (2019-20 rates):

• 12% on weekly earnings between £166 and £962
• 2% on weekly earnings above £962

Special Considerations

• Blind Person’s Allowance: Additional £2,450 deduction
• Marriage Allowance: £1,250 transferable between spouses
• Dividend Allowance: £2,000 tax-free (taxed at 7.5%/32.5%/38.1% above)
• Savings Allowance: £1,000 for basic rate, £500 for higher rate

Real-World Examples

Case Study 1: Basic Rate Taxpayer

Profile: Sarah, 32, Marketing Manager, £35,000 salary, no pension contributions, standard tax code

Calculation:

• Taxable Income: £35,000 – £12,500 = £22,500
• Income Tax: £22,500 × 20% = £4,500
• NI: (£35,000 – £8,632) × 12% + (£35,000 – £50,004) × 2% = £3,133.44
• Take-Home: £35,000 – £4,500 – £3,133.44 = £27,366.56

Case Study 2: Higher Rate Taxpayer with Pension

Profile: James, 45, IT Director, £75,000 salary, £5,000 pension contributions, standard tax code

Calculation:

• Taxable Income: £75,000 – £12,500 – £5,000 = £57,500
• Income Tax: £37,500 × 20% + £20,000 × 40% = £11,500
• NI: (£50,004 – £8,632) × 12% + (£75,000 – £50,004) × 2% = £5,274.96
• Take-Home: £75,000 – £11,500 – £5,274.96 = £58,225.04

Case Study 3: Additional Rate Taxpayer in Scotland

Profile: Elizabeth, 58, Consultant, £180,000 salary, £20,000 pension, Scottish taxpayer

Calculation:

• Taxable Income: £180,000 – £12,500 – £20,000 = £147,500
• Income Tax:
  • £2,049 × 19% = £389.31
  • £10,394 × 20% = £2,078.80
  • £18,485 × 21% = £3,881.85
  • £106,566 × 41% = £43,691.06
  • £10,006 × 46% = £4,602.76
  • Total: £54,643.78
• NI: (£50,004 – £8,632) × 12% + (£180,000 – £50,004) × 2% = £3,133.44 + £2,599.92 = £5,733.36
• Take-Home: £180,000 – £54,643.78 – £5,733.36 = £119,622.86

Data & Statistics

The 2019-20 tax year showed several important trends in UK taxation:

Income Tax Receipts by Band (2019-20)

Tax Band	Number of Taxpayers (millions)	Average Tax Paid	Total Revenue (£bn)
Basic Rate	24.3	£3,200	77.76
Higher Rate	4.2	£11,500	48.30
Additional Rate	0.3	£45,000	13.50
Total	28.8	£5,200	149.56

Regional Tax Comparison (2019-20)

Region	Avg Salary	Avg Tax Paid	Effective Tax Rate
London	£42,500	£6,800	16.0%
South East	£35,200	£5,100	14.5%
North West	£30,100	£3,900	13.0%
Scotland	£31,800	£4,500	14.2%
Wales	£29,500	£3,700	12.5%

Key observations from the data:

• Basic rate taxpayers made up 84% of all taxpayers but contributed only 52% of revenue
• The top 1% of earners (over £160,000) paid 28% of all income tax
• Scottish taxpayers faced slightly higher effective rates due to different band structure
• National Insurance contributions added approximately 2-3% to effective tax rates

For official statistics, refer to:

• GOV.UK 2019-20 Tax Statistics
• Office for National Statistics Economic Data

Expert Tips for 2019-20 Tax Optimization

Before the Tax Year Ends

1. Maximize Pension Contributions:
   • Contribute up to £40,000 or 100% of earnings (whichever is lower)
   • Carry forward unused allowances from previous 3 years
   • Get 20-45% tax relief immediately
2. Utilize ISA Allowances:
   • £20,000 annual ISA allowance (tax-free growth)
   • Consider Lifetime ISA for first-time buyers (25% government bonus)
3. Capital Gains Planning:
   • Use £12,000 annual exemption
   • Transfer assets to spouse to use their allowance

After the Tax Year Ends

4. Review Your Tax Code:
   • Check for emergency tax codes (BR, D0, D1)
   • Verify personal allowance is correctly applied
   • Contact HMRC if you believe it’s wrong
5. Claim Tax Reliefs:
   • Work-from-home allowance (£6/week without receipts)
   • Professional subscriptions and uniforms
   • Charitable donations (Gift Aid)
6. Check for Overpayments:
   • Common for new jobs or multiple employments
   • Use HMRC’s online service to check your record
   • Claim refunds within 4 years

Long-Term Strategies

7. Income Shifting:
   • Transfer income-producing assets to lower-earning spouse
   • Consider family investment companies
8. Tax-Efficient Investments:
   • Venture Capital Trusts (30% income tax relief)
   • Enterprise Investment Schemes (30% relief)
   • Seed Enterprise Investment Scheme (50% relief)
9. Property Tax Planning:
   • Claim all allowable expenses for rental properties
   • Consider incorporating for higher-rate taxpayers
   • Use rent-a-room scheme (£7,500 tax-free)

Interactive FAQ

What was the personal allowance for 2019-20 and how was it reduced?

The standard personal allowance for 2019-20 was £12,500. However, it was reduced by £1 for every £2 earned over £100,000. This meant that once your income reached £125,000, you lost your personal allowance completely. The calculation was: Personal Allowance = £12,500 – ((Income – £100,000) / 2).

How were dividend taxes calculated in 2019-20?

For 2019-20, the first £2,000 of dividends were tax-free (dividend allowance). Above this, dividends were taxed at:

• 7.5% for basic rate taxpayers
• 32.5% for higher rate taxpayers
• 38.1% for additional rate taxpayers

Dividends were treated as the top slice of income, so they used up your highest tax band first.

What was the marriage allowance and how did it work?

The marriage allowance allowed you to transfer 10% of your personal allowance (£1,250) to your spouse or civil partner if you earned less than £12,500 and they were a basic rate taxpayer. This could save the couple up to £250 in tax for the year. The transfer had to be claimed online through GOV.UK.

How were student loan repayments calculated in 2019-20?

For Plan 1 loans (pre-2012), repayments were 9% of income over £18,935. For Plan 2 loans (post-2012), repayments were 9% of income over £25,725. These were deducted automatically through PAYE for employees. The calculator doesn’t include student loans as they’re not technically a tax, but they significantly affect take-home pay.

What were the key differences between Scottish and UK tax rates?

Scotland had five income tax bands compared to the rest of the UK’s three:

• Starter rate (19%) on income £12,501-£14,549
• Basic rate (20%) on £14,550-£24,944
• Intermediate rate (21%) on £24,945-£43,430
• Higher rate (41%) on £43,431-£150,000
• Top rate (46%) over £150,000

This generally meant Scottish taxpayers paid slightly more tax on incomes between £24,945 and £43,430.

Could I still claim tax relief for working from home in 2019-20?

Yes, you could claim £6 per week (£312 per year) without needing to provide receipts if you were required to work from home. If your actual additional costs were higher, you could claim the exact amount with evidence. This was particularly relevant for self-employed individuals but could also apply to employees in certain circumstances.

How did the high income child benefit charge work?

If you or your partner earned over £50,000 and received child benefit, you had to pay back 1% of the benefit for every £100 earned over £50,000. Once income reached £60,000, the entire benefit had to be repaid. This was collected through self-assessment or by opting out of receiving the benefit payments.