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Personal allowance
3 key takeaways
Copy link to section- Personal allowance is a tax-free threshold for individuals.
- It determines the amount of income that is not subject to income tax.
- The allowance amount can vary based on factors like age, income, and residency status.
What is personal allowance?
Copy link to sectionPersonal allowance refers to the amount of income that an individual is allowed to earn before they start paying income tax. This tax-free threshold is set by the government and can vary depending on the taxpayer’s age, income level, and other specific circumstances. Personal allowance helps reduce the taxable income, thereby lowering the overall tax liability for individuals.
Importance of personal allowance
Copy link to sectionPersonal allowance is crucial because it ensures that individuals do not pay tax on a basic level of income, which is considered necessary for essential living expenses. It provides financial relief to taxpayers, particularly those with lower incomes, and helps maintain equitable tax burdens across different income groups. Understanding personal allowance is important for effective tax planning and ensuring compliance with tax regulations.
How personal allowance works
Copy link to sectionCalculation: The government sets a standard personal allowance amount each tax year. This amount is deducted from the individual’s total income to determine their taxable income.
Application: The allowance is automatically applied when calculating income tax. If an individual’s income exceeds the personal allowance, they pay tax only on the amount above the allowance.
Adjustments: Personal allowance may be adjusted based on factors such as age, total income, and specific allowances or reliefs. For example, higher earners might have a reduced allowance, while older individuals might receive a higher allowance.
Examples of personal allowance
Copy link to section- UK Personal Allowance: In the United Kingdom, the standard personal allowance for the tax year 2023-2024 is £12,570. This means that individuals can earn up to £12,570 without paying any income tax. If someone earns £20,000 in a year, only £7,430 (£20,000 – £12,570) will be subject to income tax.
- US Standard Deduction: In the United States, the equivalent of personal allowance is the standard deduction. For the tax year 2023, the standard deduction for a single filer is $12,950. This amount is subtracted from their total income to calculate taxable income.
Real-world application
Copy link to sectionConsider a UK resident with an annual salary of £30,000. The personal allowance of £12,570 is subtracted from their income, leaving £17,430 as taxable income. Income tax is then calculated on this £17,430 rather than the full £30,000, reducing the individual’s tax liability.
Understanding personal allowance is essential for individuals to ensure they are not overpaying taxes and to effectively plan their finances. It helps in determining the taxable income and the amount of tax owed, allowing for better financial management.
Related topics you might want to learn about include income tax brackets, tax credits, and tax deductions. These areas provide further insights into the various components of the tax system and how they impact an individual’s tax obligations.
More definitions
Sources & references

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