Estimate your home office tax deduction anywhere in the world. Compare flat-rate allowances against actual cost methods across 20+ countries — US, Canada, UK, Germany, France, Australia, India, South Africa, and more. See which gives you a bigger relief in your local currency. Free, private, no signup.
Home Office Deduction Calculator: Global Tax Relief in Your Currency
Working from home comes with real costs: higher electricity bills, more heating, a dedicated workspace, and often a larger internet package. Across the world, tax authorities recognise this — but the rules, rates, and eligible expenses vary dramatically from country to country. A flat-rate allowance worth $1,500 in the US has no equivalent in Singapore. A method that benefits a German Freiberufler may be unavailable to a UK employee after April 2026.
Our free Home Office Deduction Calculator covers 20+ countries — the US, Canada, UK, Germany, France, Netherlands, Spain, Italy, Ireland, Austria, Belgium, Poland, India, Pakistan, Australia, Singapore, Philippines, UAE, South Africa, Brazil, and Mexico. It compares the flat-rate allowance against the actual-cost method for each, shows which gives the larger deduction, and estimates your annual and 5-year tax savings in your local currency.
How Home Office Deductions Work Globally
United States. The IRS simplified method pays $5 per square foot, capped at 300 sq ft = $1,500 per year. The regular method allows proportional actual expenses. Only self-employed workers can claim post-TCJA; employees cannot.
United Kingdom. Employees could once claim £6/week (£312/year), but this was abolished from 6 April 2026. Self-employed workers can still use simplified expenses (£10–£26/month based on hours) or proportional actual costs.
Germany. The Homeoffice-Pauschale pays €6/day for up to 210 days = €1,260/year, and counts toward the €1,230 employee lump sum. Self-employed with a dedicated office can deduct full costs.
France. Employees can claim €2.70/day, capped at €59.40/month if a collective agreement exists. Self-employed use frais réels with receipts.
Canada. The simplified method pays $2/day (max $730/year). The detailed method requires a T2200 from the employer and allows proportional rent, utilities, internet, and supplies.
Australia. The fixed rate method pays A$0.67/hour for all running expenses, or you can claim actual costs with proportional share of electricity and internet.
India and Pakistan. No general flat rate. Self-employed freelancers can deduct proportional business expenses. Indian employees may claim HRA on rent paid; Pakistani freelancers registered with PSEB get reduced export tax instead.
South Africa. SARS allows a proportional home office deduction for self-employed and commission earners with a dedicated workspace — floor-area share of rent, utilities, rates, and wear-and-tear.
Flat Rate vs Actual Cost: Which Is Better?
The flat rate is simpler — no receipts, no tracking, no workspace designation. But it often under-claims, especially in high-rent cities where a proportional share of rent alone could exceed the flat allowance. The actual-cost method requires proof and often a dedicated workspace, but can produce a significantly larger deduction.
Our calculator shows both methods side by side and highlights the better option for your situation. In most cases, self-employed workers with high rent benefit from the actual-cost method, while employees are restricted to the flat rate — if it is available at all.
5-Year Projection
Home office deductions are annual. The calculator shows your projected tax savings over 5 years, so you can see the cumulative benefit of choosing the right method and keeping good records. For a self-employed worker in a high-rent city, that can add up to thousands of dollars in reduced tax liability.
Private, Fast, and Free
Everything runs in your browser. No sign-up, no data collection, no limits. Your last-used country and inputs are remembered locally on your device, but nothing is sent to a server. Use it to sanity-check your accountant's advice, decide which method to use, and understand what your home office is really worth.