Gift Aid Calculator – Instantly Boost Your UK Donations
Did you know your donations could be worth 25% more without spending an extra penny? Many UK donors miss out on maximizing their impact simply because they haven’t claimed Gift Aid. Use Aidvante’s Gift Aid Calculator to see how much extra your charity could receive—quick, easy, and hassle-free.
Gift Aid allows UK taxpayers to boost the impact of their donations at no additional cost. By opting in, you enable Aidvante to reclaim 25p for every £1 donated—helping us support more causes effectively.
Gift Aid Calculator
Check how much your donation is worth with Gift Aid!
Enter your donation amount
Select your tax rate
See The Total Amount
Claim Back Amount
Gift Aid Calculator
Donation Amount: £0.00
Gift Aid Addition: £0.00
Total Received by Charity: £0.00
Real-Life Examples:
Understand Gift Aid
Example 1: Standard Rate Taxpayer (20%)
- You donate £30 per month
- Aidvante receives £37.50 per month
- Over 5 years, your total impact = £2,250
Example 2: Higher Rate Taxpayer (40%)
- You donate £50 per month
- Aidvante receives £62.50 per month
- You claim back £12.50 per month, reducing your actual cost to £37.50
- Over 5 years, your total impact = £3,750
Gift Aid Declaration Form – Sign Up in Seconds!
Ready to maximize your donation? Fill in the quick form below.
- You must be a UK taxpayer – The tax you pay should cover the amount Aidvante will reclaim.
- Keep us updated – Let us know if your tax status, name, or address changes.
- Cancel anytime – Just contact us if you wish to opt out.

How We Do Work
Why Choose Aidvante for Gift Aid?
Instant Calculation & Easy Form Submission
No complicated steps, just quick and accurate results.
Clear Tax Benefits
Know exactly how much your donation is worth and how much you can reclaim.
100% Secure & GDPR-Compliant
Your information is protected and used only for Gift Aid
More Funds for Charity
Your contribution goes further, helping more people in need.
Testimonials
Success Stories From Our Clients

Aidvante has been a game-changer for our charity. Their expertise in Gift Aid claims helped us recover thousands in unclaimed funds. The process was seamless, and their team handled everything with precision and care. Thanks to them, we can support more families in need.

Managing Gift Aid used to be a nightmare, but Aidvante made it effortless. Their automated system and expert guidance ensured we reclaimed tax efficiently, increasing our funds significantly. Highly recommend their services to any charity looking to maximise donations.

We struggled with Gift Aid compliance before partnering with Aidvante. They simplified the entire process, ensuring we met HMRC regulations while reclaiming tax smoothly. Their support has allowed us to focus more on fundraising and less on paperwork!

We never realized how much Gift Aid we were missing out on until Aidvante stepped in. They took care of the entire process, from paperwork to tax returns, allowing us to recover crucial funds. Their support has made a lasting impact on our mission.
Make Your Donation at
Go Further.
Reclaim More.
No Extra Cost...
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Use our Gift Aid Calculator to see how much extra your charity could receive—quick, easy, and hassle-free!
Limited Offer: Get 5% Off Your First Gift Aid Claim

FAQS
1. What happens if I stop paying tax?
You must let us know if you no longer pay enough tax, as HMRC may ask you to repay the reclaimed amount.
2. Can I Gift Aid past donations?
Yes! You can Gift Aid donations from the past four years, so long as you were a taxpayer during that period.
3. How do I claim tax relief as a higher-rate taxpayer?
Declare your Gift Aid donations on your Self Assessment tax return to receive the tax relief.
4. How much extra can my charity receive with Gift Aid?
Aidvante’s Gift Aid Calculator shows how your donation grows by 25%—free of charge! If you’re a UK taxpayer, every £1 you give becomes £1.25 for your charity. Just enter your amount and see the impact instantly.
5. How long does it take to receive Gift Aid funds?
Once Aidvante submits your claim, HMRC typically processes payments within 4 to 6 weeks. Our expert team ensures accurate, timely submissions so your charity gets its funds as quickly as possible.
