Calculation Of Income Tax For 2019 20

Calculate your exact income tax liability for the 2019-20 tax year with our advanced tool. Get instant breakdowns of tax bands, national insurance, and take-home pay.

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 income tax system that continue to affect taxpayers today. Understanding your 2019-20 tax liability remains crucial for several reasons:

• Historical Accuracy: Essential for completing late tax returns or amending previous submissions to HMRC
• Financial Planning: Provides baseline data for comparing with subsequent tax years
• Legal Compliance: Ensures you’ve paid the correct amount and can claim any overpayments
• Investment Decisions: Helps assess the real return on investments after tax
• Pension Contributions: Critical for calculating tax relief on pension payments made during this period

This comprehensive guide explains everything you need to know about 2019-20 income tax calculations, including the specific tax bands, allowances, and deductions that applied during this tax year. We’ll also explore how political and economic factors influenced tax policy during this period.

How to Use This 2019-20 Income Tax Calculator

Our interactive calculator provides precise tax calculations for the 2019-20 tax year. Follow these steps for accurate results:

1. Enter Your Annual Income:
   • Input your total gross income for the 2019-20 tax year (6 April 2019 to 5 April 2020)
   • Include salary, bonuses, rental income, and other taxable earnings
   • Exclude non-taxable income like ISAs or premium bond winnings
2. Select Your Tax Code:
   • 1250L: Standard personal allowance (£12,500)
   • BR/D0/D1: Emergency or special tax codes
   • K Codes: Used when deductions exceed your allowance
   • Custom: Enter your exact tax code if not listed

   Find your tax code on your P60, payslip, or HMRC’s service

3. Specify Pension Contributions:
   • Choose between percentage of salary or fixed amount
   • Pension contributions reduce your taxable income
   • For 2019-20, the annual allowance was £40,000 (reduced for high earners)
4. Student Loan Information:
   • Plan 1: 9% on earnings over £18,935 (pre-2012 loans)
   • Plan 2: 9% on earnings over £25,725 (post-2012 loans)
   • Postgraduate: 6% on earnings over £21,000
5. Scottish Taxpayer Status:
   • Scotland had different tax bands in 2019-20
   • Select “Yes” if you were resident in Scotland for most of the tax year
6. Review Your Results:
   • The calculator shows your tax breakdown by band
   • National Insurance contributions are calculated separately
   • Student loan repayments are deducted from gross income
   • The chart visualizes your tax distribution

Formula & Methodology Behind the 2019-20 Tax Calculation

Our calculator uses the exact tax rules that applied during the 2019-20 tax year. Here’s the detailed methodology:

1. Personal Allowance Calculation

The standard personal allowance for 2019-20 was £12,500. However, this tapered for high earners:

• Full allowance: Income ≤ £100,000
• Reduced by £1 for every £2 earned over £100,000
• Zero allowance: Income ≥ £125,000

2. England, Wales & Northern Ireland Tax Bands (2019-20)

Tax Band	Taxable Income Range	Tax Rate	Tax on This Band
Personal Allowance	Up to £12,500	0%	£0
Basic Rate	£12,501 to £50,000	20%	£7,500
Higher Rate	£50,001 to £150,000	40%	£40,000
Additional Rate	Over £150,000	45%	Unlimited

3. Scottish Tax Bands (2019-20)

Tax Band	Taxable Income Range	Tax 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%

4. National Insurance Contributions (2019-20)

Class 1 NICs were calculated weekly but shown annually:

• Primary Threshold: £8,632/year (£166/week)
• Lower Earnings Limit: £6,136/year (£118/week)
• Upper Earnings Limit: £50,000/year (£962/week)
• Employee Rate: 12% between £8,632-£50,000, 2% above £50,000
• Employer Rate: 13.8% above £8,632

5. Pension Contributions

Pension contributions reduce your taxable income through “net pay arrangement” or “relief at source”:

• Net Pay Arrangement: Contributions taken before tax (common in workplace pensions)
• Relief at Source: Basic rate tax relief added by pension provider
• Annual Allowance: £40,000 (tapered for incomes over £150,000)
• Lifetime Allowance: £1,055,000 in 2019-20

6. Student Loan Repayments

Repayments were calculated as:

• Plan 1: 9% of income over £18,935
• Plan 2: 9% of income over £25,725
• Postgraduate: 6% of income over £21,000

7. Marriage Allowance

In 2019-20, the Marriage Allowance allowed transfer of 10% of personal allowance (£1,250) between spouses if:

• One partner earned less than £12,500
• The other was a basic rate taxpayer
• Could reduce tax bill by up to £250

Real-World Examples: 2019-20 Tax Calculations

Example 1: Basic Rate Taxpayer (England)

Scenario: Sarah earns £30,000 annually with tax code 1250L, no pension contributions, and no student loan.

Calculation Step	Amount (£)
Gross Income	30,000
Personal Allowance	12,500
Taxable Income	17,500
Basic Rate Tax (20%)	3,500
National Insurance (12%)	2,540.16
Take-Home Pay	23,959.84
Effective Tax Rate	20.17%

Example 2: Higher Rate Taxpayer (Scotland)

Scenario: James earns £60,000 annually with tax code 1250L, 5% pension contributions, and Plan 1 student loan.

Calculation Step	Amount (£)
Gross Income	60,000
Pension Contributions (5%)	3,000
Income for Tax	57,000
Personal Allowance	12,500
Taxable Income	44,500
Scottish Tax Calculation:
Starter Rate (19%)	393.92
Basic Rate (20%)	2,079.80
Intermediate Rate (21%)	3,978.39
Higher Rate (41%)	2,051.00
Total Income Tax	8,503.11
National Insurance	4,249.44
Student Loan Repayment	1,944.30
Take-Home Pay	42,293.15
Effective Tax Rate	32.85%

Example 3: Additional Rate Taxpayer with Complex Situation

Scenario: Priya earns £180,000 annually with tax code D0 (all income taxed at higher rate), £20,000 pension contributions, and Plan 2 student loan.

Calculation Step	Amount (£)
Gross Income	180,000
Pension Contributions	20,000
Income for Tax	160,000
Personal Allowance	0 (income > £125,000)
Taxable Income	160,000
Income Tax (40%)	64,000
Additional Rate Tax (45%)	4,500
Total Income Tax	68,500
National Insurance (2%)	2,213.36
Student Loan Repayment	6,621.00
Take-Home Pay	82,665.64
Effective Tax Rate	53.52%

Data & Statistics: 2019-20 Tax Year in Context

The 2019-20 tax year occurred during a period of significant economic and political change in the UK. Here are key statistics and comparisons:

1. Tax Revenue Statistics (2019-20)

Tax Type	2019-20 Revenue (£bn)	Change from 2018-19	% of Total Revenue
Income Tax	197.0	+4.2%	27.0%
National Insurance	140.3	+3.8%	19.2%
VAT	135.6	+2.1%	18.5%
Corporation Tax	55.4	+1.5%	7.6%
Total Tax Revenue	729.7	+3.5%	100%

Source: HMRC Tax Receipts Statistics

2. Income Distribution and Tax Burden (2019-20)

Income Decile	Income Range (£)	Avg Income Tax Paid (£)	Avg NI Paid (£)	Effective Tax Rate
1st (Lowest)	0 – 5,800	0	0	0%
2nd	5,801 – 11,500	0	120	2.1%
3rd	11,501 – 15,000	100	480	5.2%
4th	15,001 – 19,300	500	960	8.1%
5th	19,301 – 24,500	1,500	1,680	13.7%
6th	24,501 – 31,200	2,800	2,400	17.4%
7th	31,201 – 39,800	4,500	3,360	20.8%
8th	39,801 – 51,300	7,200	4,560	23.5%
9th	51,301 – 72,100	12,000	5,760	27.3%
10th (Highest)	72,100+	35,000	7,200	37.2%

Source: Institute for Fiscal Studies

3. Key Economic Indicators (2019-20)

• Inflation (CPI): 1.7% (March 2020)
• Average Weekly Earnings: £585 (£30,420 annually)
• Unemployment Rate: 3.9% (Jan-Mar 2020)
• Bank of England Base Rate: 0.75% (reduced to 0.25% in March 2020 due to COVID-19)
• FTSE 100 Performance: -14.3% (2019-20)

4. Political Context

The 2019-20 tax year was marked by:

• Boris Johnson becoming Prime Minister (July 2019)
• Brexit deadline extensions (originally 31 October 2019, then 31 January 2020)
• December 2019 General Election (Conservative majority)
• First COVID-19 cases in UK (January 2020)
• First lockdown announced (23 March 2020)

Expert Tips for 2019-20 Tax Optimization

1. Maximizing Your Personal Allowance

1. Transferable Allowance: If you earned less than £12,500 and your spouse earned between £12,500-£50,000, you could transfer 10% of your allowance (£1,250), saving £250 in tax.
2. Timing of Income: If your income was near £100,000, deferring income to 2020-21 could preserve your full personal allowance.
3. Charitable Donations: Gift Aid donations extended your basic rate band, potentially reducing higher rate tax liability.

2. Pension Contributions Strategies

• Annual Allowance: Contribute up to £40,000 to reduce taxable income. For every £2 earned over £150,000, the allowance reduced by £1 (minimum £10,000).
• Carry Forward: Unused allowance from previous 3 years could be utilized in 2019-20.
• Salary Sacrifice: Some employers allowed exchanging salary for pension contributions, saving both income tax and NI.
• Lifetime Allowance: Monitor total pension value against the £1,055,000 limit to avoid excess charges.

3. National Insurance Planning

• Deferment: If you had multiple jobs, you might have overpaid NI. Claim a refund via form CA6855.
• Voluntary Contributions: Class 3 contributions (£15.00/week in 2019-20) could fill gaps in your NI record.
• Employment Allowance: Employers could claim up to £3,000 off their NI bill, potentially allowing salary adjustments.

4. Student Loan Repayment Optimization

• Plan 1 vs Plan 2: Plan 1 loans (pre-2012) had lower repayment threshold (£18,935 vs £25,725) but different interest rates.
• Voluntary Repayments: Only beneficial if you were close to clearing the loan. Use the student loan repayment calculator to assess.
• Overpayments: If you repaid early in the tax year, you might have overpaid. Claim refunds via the Student Loans Company.

5. Property and Investment Tax Efficiency

• Rent-a-Room Scheme: Earn up to £7,500 tax-free from lodgers in your main home.
• Dividend Allowance: £2,000 tax-free dividend allowance (8.75% basic rate, 32.5% higher rate, 38.1% additional rate above this).
• Capital Gains Tax: £12,000 annual exemption (2019-20). Consider realizing gains up to this limit.
• ISAs: £20,000 annual ISA allowance (tax-free growth).

6. Marriage and Civil Partnership Considerations

• Marriage Allowance: As mentioned earlier, could save couples £250.
• Income Shifting: Transferring income-producing assets to a lower-earning spouse could reduce overall tax liability.
• Capital Gains: Transferring assets between spouses is CGT-free, allowing use of both annual exemptions.

7. Self-Employment and Side Income

• Trading Allowance: £1,000 tax-free allowance for miscellaneous income.
• Expenses: Claim all allowable expenses to reduce taxable profit.
• Payment on Account: If your tax bill was over £1,000, you needed to make payments on account (31 Jan 2020 and 31 Jul 2020).
• Cash Basis: Simplified accounting for businesses with turnover < £150,000.

Interactive FAQ: 2019-20 Income Tax Questions

What were the key changes from 2018-19 to 2019-20 in UK income tax?

The main changes for 2019-20 included:

• Personal Allowance: Increased from £11,850 to £12,500
• Basic Rate Band: Increased from £34,500 to £37,500 (total taxable at basic rate: £50,000)
• Higher Rate Threshold: Increased from £46,350 to £50,000 (excluding personal allowance)
• Scottish Rates: Introduced new intermediate rate (21%) and adjusted other bands
• National Insurance: Primary threshold increased from £8,424 to £8,632
• Student Loan Thresholds: Plan 1 remained at £18,935; Plan 2 increased from £25,000 to £25,725

These changes generally reduced the tax burden for most taxpayers compared to 2018-19.

How do I find out what my tax code was for 2019-20?

You can find your 2019-20 tax code through several methods:

1. P60 Form: Your employer should have provided this by 31 May 2020 showing your tax code for the year.
2. Payslips: Check payslips from the 2019-20 tax year (April 2019 to April 2020).
3. P45: If you left a job during the year, your P45 would show the tax code used.
4. HMRC Online Account: Log in to your Personal Tax Account to view historical tax codes.
5. PAYE Coding Notice: HMRC would have sent you a notice (usually P2) explaining your tax code.

If you can’t find your tax code, you can call HMRC on 0300 200 3300 (have your NI number ready).

I think I overpaid tax in 2019-20. How can I claim a refund?

If you believe you overpaid tax in 2019-20, follow these steps:

1. Check Your Records: Gather P60, P45, and payslips to confirm the overpayment.
2. Use HMRC’s Calculator: Verify using the Income Tax Calculator.
3. Contact HMRC:
   • Online: Through your Personal Tax Account
   • Phone: 0300 200 3300 (select option for “previous years”)
   • Post: Write to HMRC with your calculations and evidence
4. Form P50: If you stopped working, use form P50 to claim a refund.
5. Form R40: For other overpayments, complete form R40.
6. Time Limits: You generally have 4 years from the end of the tax year to claim (until 5 April 2024 for 2019-20).

HMRC will either send you a refund cheque or adjust your tax code to collect less tax in future years.

How did the Scottish income tax rates differ from the rest of the UK in 2019-20?

Scotland had a completely different income tax structure in 2019-20:

Band	Scotland Rate	Rest of UK Rate	Scottish Threshold	UK Threshold
Personal Allowance	0%	0%	Up to £12,500	Up to £12,500
Starter Rate	19%	N/A	£12,501-£14,549	N/A
Basic Rate	20%	20%	£14,550-£24,944	£12,501-£50,000
Intermediate Rate	21%	N/A	£24,945-£43,430	N/A
Higher Rate	41%	40%	£43,431-£150,000	£50,001-£150,000
Top Rate	46%	45%	Over £150,000	Over £150,000

Key differences:

• Scotland had 5 tax bands vs 4 in the rest of the UK
• Higher rates kicked in at lower thresholds in Scotland
• The top rate was 1% higher in Scotland (46% vs 45%)
• Basic rate band was much smaller in Scotland (£10,394 vs £37,500)

These differences meant Scottish taxpayers earning between £24,945 and £43,430 paid more tax than their counterparts in the rest of the UK.

What were the National Insurance rates and thresholds for 2019-20?

For the 2019-20 tax year, National Insurance Contributions (NICs) were structured as follows:

Class 1 (Employees):

• Primary Threshold: £166/week (£8,632/year) – earnings below this didn’t count for NICs
• Lower Earnings Limit: £118/week (£6,136/year) – earnings below this didn’t count for state pension but above this qualified for certain benefits
• Upper Earnings Limit: £962/week (£50,000/year)
• Employee Rates:
  • 12% on earnings between £166-£962 per week
  • 2% on earnings above £962 per week
• Employer Rates: 13.8% on earnings above £166 per week

Class 2 (Self-Employed):

• Flat Rate: £3.00 per week if profits were above £6,365/year
• Small Profits Threshold: £6,365/year (below this, Class 2 was voluntary)

Class 4 (Self-Employed):

• Lower Profits Limit: £8,632/year
• Upper Profits Limit: £50,000/year
• Rates:
  • 9% on profits between £8,632-£50,000
  • 2% on profits above £50,000

Class 3 (Voluntary):

• Rate: £15.00 per week
• Purpose: To fill gaps in your NI record for state pension eligibility

The official NI rates and letters page provides more detailed information about the specific categories and letters used for different employment situations.

How did student loan repayments work in 2019-20 and how were they calculated?

Student loan repayments in 2019-20 depended on which repayment plan you were on:

Plan 1 (Pre-2012 Loans):

• Repayment Threshold: £18,935 per year (£1,577.92 per month or £364.13 per week)
• Repayment Rate: 9% of income above the threshold
• Interest Rate: RPI (Retail Price Index) + up to 1% (varies by income)
• Example: Earning £30,000 would mean repaying 9% of (£30,000 – £18,935) = £995.55 for the year

Plan 2 (Post-2012 Loans):

• Repayment Threshold: £25,725 per year (£2,143.75 per month or £494.71 per week)
• Repayment Rate: 9% of income above the threshold
• Interest Rate: RPI + up to 3% (varies by income)
• Example: Earning £30,000 would mean repaying 9% of (£30,000 – £25,725) = £384.75 for the year

Postgraduate Loans:

• Repayment Threshold: £21,000 per year (£1,750 per month or £403.85 per week)
• Repayment Rate: 6% of income above the threshold
• Interest Rate: RPI + 3%
• Example: Earning £30,000 would mean repaying 6% of (£30,000 – £21,000) = £540 for the year

Key points about student loan repayments in 2019-20:

• Repayments were deducted automatically through PAYE if you were employed
• If self-employed, repayments were included in your Self Assessment tax return
• You could make voluntary repayments at any time without penalty
• Repayments stopped if your income fell below the threshold
• The loan would be written off after 25 years (Plan 1) or 30 years (Plan 2) regardless of how much you’d repaid

For more information, visit the official student loan repayment page.

What should I do if I received a tax code notice for 2019-20 that I think is wrong?

If you believe your 2019-20 tax code was incorrect, follow these steps:

1. Check Your Coding Notice:
   • Look for form P2 (Tax Code Notice) from HMRC
   • Verify the personal allowance and any adjustments
2. Understand Common Issues:
   • Wrong Personal Allowance: Should be £12,500 unless your income was over £100,000
   • Incorrect Deductions: Check for wrong estimates of benefits, pensions, or other income
   • Outdated Information: HMRC might be using old employment details
   • Emergency Tax Code: If you started a new job without a P45, you might have been on an emergency code (usually 1250L M1 or W1)
3. Gather Evidence:
   • P60 from your employer(s)
   • P45 if you changed jobs
   • Payslips showing the incorrect tax deductions
   • Details of any company benefits or expenses
   • Pension contribution statements
4. Contact HMRC:
   • Online: Use your Personal Tax Account to report the issue
   • Phone: Call 0300 200 3300 (have your NI number and coding notice ready)
   • Post: Write to HMRC at: Pay As You Earn and Self Assessment, HM Revenue and Customs, BX9 1AS
5. Follow Up:
   • HMRC should send you a revised coding notice (P2)
   • Your employer will receive an updated tax code (P6 or P9)
   • Any overpaid tax will be refunded through your payslip or by cheque
6. If HMRC Doesn’t Resolve It:
   • You can make a formal complaint
   • Contact your MP if the issue remains unresolved
   • Consider professional advice for complex cases

Remember that tax codes can be adjusted during the year, so even if it was wrong at the start, it might have been corrected later. Always check your final P60 to see the overall tax paid for the year.