
December is your single biggest fundraising window. Pick one realistic festive event and one always-on sponsored fundraising page, not five half-finished campaigns.

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The numbers are real. According to global online-fundraising benchmarks (M+R 2026 Benchmarks), 37% of annual online donations arrive in December, with the final week alone accounting for 10%. The last day of December drives roughly 4% by itself. For a small UK charity, that single month can be the difference between hitting your annual target and starting January in the red.
UK giving data tells a similar story. The Christmas period consistently produces the largest spike in charitable donations, driven by a combination of seasonal generosity, year-end payroll giving, and the Self Assessment deadline on 31 January. Higher-rate and additional-rate taxpayers often give in December specifically so they can claim the difference between basic rate and their rate through Self Assessment for that tax year.
Gift Aid makes December even more powerful. Every £1 given by a UK taxpayer is worth £1.25 to your charity through Gift Aid: the charity reclaims 25p from HMRC on top of the donation, at no cost to the donor. Higher-rate donors (40%) and additional-rate donors (45%) can claim the further difference through Self Assessment. Make sure your platform captures a valid Gift Aid declaration for every eligible gift. (HMRC Gift Aid guidance)
But here is where small charities lose the December bump: fees. Typical platform charges stack a platform fee on top of card processing, often around 1.5% + 20p per transaction on UK cards (standard Stripe UK rate), but some platforms go much higher. The most criticised pattern in the UK sector is the platform tip prompt: some fundraising platforms suggest donors add around 17% on top of their gift at checkout. UK charities, the press, and consumer advocates have repeatedly called this out as damaging to donor trust. Zeffy asks for a voluntary contribution but never defaults donors into a tip and never charges a platform fee, transaction fee, or card fee. (Zeffy vs JustGiving)
Stack those costs and you are looking at £300 to £600 gone on a £10,000 December appeal before the money reaches your mission, plus whatever the tip prompt has already taken from each donation.
Zeffy is built so £100 in equals £100 out. The ideas below all assume you are running them on infrastructure that does not skim the proceeds, because at this volume, the platform you choose decides whether your December donations fund your mission or fund someone else's platform.
For a small charity: the season works in your favour only if you do less, not more. One realistic event plus one always-on peer-to-peer page beats five half-finished campaigns every time.
Event ideas are the highest-yield lane, but they demand the most volunteer hours and the longest lead time. Cheapest, smallest-team ideas first.
Hire a local cinema screen, community centre, or outdoor space and screen a Christmas classic. Sell tickets, run a refreshment table (popcorn, hot chocolate, sweets), and add a pre-show activity such as carol singing or a visit from Father Christmas.
Invite people to share favourite festive memories or traditions, or ask Father Christmas or a reader to deliver a few tales. Add hot chocolate, baked goods, and a small merchandise table. Low setup, high warmth.
Run a two-hour workshop (online or in person) where guests make tree decorations, wreaths, Christmas biscuits, or cards. Charge a ticket price that covers materials plus a margin. Supporters arrive empty-handed and leave with something they made.
Smaller towns often lack a public Father Christmas visit. Step in: book a Father Christmas (often a volunteer), set up games, storytelling, and a photo station. Charge a suggested donation for entry and an add-on for printed photos.
Partner with a local pet shop, groomer, or shelter. Charge per photo, sell branded merchandise on the side, and let dogs and cats do the work on social media.
Formal attire, multi-course dinner, live music, dancing, and a live or silent auction. Bring in a speaker or beneficiary to tell the impact story. This is the highest-revenue idea on the list, and also the highest-risk.
A silent or live auction at a gala does not fall under the Gambling Act 2005, so no licence is required. However, if you plan to run a raffle alongside the gala, you will need to register it as a small society lottery with your local council (£40 initial registration, £20 annual renewal) unless every ticket is sold and the draw is conducted entirely at the event, in which case it qualifies as an incidental non-commercial lottery and needs no registration. Gift Aid does not apply to raffle tickets, auction lots at fair value, or the ticket price of the gala itself: it applies only to genuine additional donations. (Gambling Commission: small society lotteries)
Sales ideas have lower revenue ceilings than gala-type events but lower risk too. Most can be run by two to four volunteers and use simple tooling: a free online shop and a way to take card payments in person.
Set up a wrapping station at a shopping centre, bookshop, or local retailer during the Christmas shopping season. Tiered pricing by gift size. Volunteers wrap; donors give. Zero inventory risk.
Volunteers bake; you sell biscuits, cakes, breads, and pre-made gift hampers at a community centre, local business, or alongside a festive market. Offer a vegan and gluten-free tier to widen your audience.
Set up an online marketplace where local artisans, crafters, and small businesses sell Christmas products. Charge vendors a flat participation fee, take a percentage of sales, or both. You handle promotion; they handle fulfilment.
Pre-assemble decorating kits (gingerbread pieces, icing, sweets) and sell them online or at a market. Lower margin than baked goods but a higher unit price.
Collect favourite festive recipes from your community (volunteers, trustees, beneficiaries, local restaurants) and compile them into a printed or digital cookbook. Sell year after year as evergreen merchandise.
Contests work because they invite participation, not just donation. Each one pairs naturally with a peer-to-peer fundraising page, so every entrant becomes a fundraiser for you.
Donors enter by sharing a photo with a specific hashtag and a donation. Award prizes for most outrageous, funniest, and most creative. Runs almost entirely on social media with near-zero production cost.
Entrants pay to submit; a panel of judges awards prizes on merit. Charge a small additional donation for supporters who want to vote online.
A 5K or fun run where participants wear their most outrageous Christmas jumpers. Hot drinks and snacks at the finish line, prizes by category, a registration fee per runner, and individual sponsored fundraising pages that turn every runner into a fundraiser for you.
Campaign-style ideas run longer than a single event. They reward consistency, not a single big night. Most can be run by two or three core volunteers if the tooling does the work.
Sell personalised carol-grams (virtual or in person) where your team sings or plays Christmas songs for donors or local businesses. Add-ons: candy canes, mince pies, mulled wine, or a Father Christmas appearance.
A digital or physical advent calendar that reveals a small surprise each day from 1 to 24 December: a festive joke, donor story, video message from beneficiaries, or a daily donation prompt. Sell calendars individually or ask for a daily donation to unlock each day.
Position a donation in someone's name as the gift itself. It works for teacher gifts, hosts, Secret Santa, hard-to-shop-for relatives, and corporate gifting. Offer a printable card or e-card the donor can hand over.
If you have a local body of water and brave volunteers, a polar bear plunge pairs perfectly with peer-to-peer fundraising. Participants ask family and friends for sponsorship donations. Add a hot-chocolate competition at the finish and a few local-business prize donors.
No verified UK Zeffy case study is available at publication. Here is what the numbers mean for a small UK charity in practice.
On a £10,000 Christmas appeal run through a typical fundraising platform, you lose £300 to £600 in combined fees before the money lands. Add in a platform tip prompt that asks donors to contribute an extra percentage on top of their gift, and the total lost to platform costs rises further.
Run the same campaign on Zeffy and every pound raised reaches your mission. On top of that, every eligible donation with a valid Gift Aid declaration is worth 25% more to your charity at no cost to the donor: a £10,000 campaign with Gift Aid on 70% of donations could yield an additional £1,750 from HMRC. (HMRC Gift Aid guidance)
That difference between a fee-heavy platform and a free one is, for a small charity, one more month of programme costs, one more community event, one more person supported.
Four things matter more than the rest.
Start three to four months early. The organisations that hit their December targets started planning in August or September. Build a timeline with key milestones: campaign design, content creation, donor segmentation, technology setup, and volunteer briefings. Protect November and December for connecting with donors rather than solving logistics. For a deeper planning guide, see our peer-to-peer fundraising guide.
Apply for Christmas Challenge match funding. The Big Give's Christmas Challenge is the UK's largest online matched-giving campaign. Charities that secure a Champion pledge in the summer can double every donation during the campaign week in early December, at no extra cost to donors. Applications typically open in the spring; check thebiggive.org.uk for current-year timelines.
Use peer-to-peer to multiply reach. Peer-to-peer fundraising turns your supporters into fundraisers, each tapping a network you would never reach on your own. A five-person core team can recruit 20 to 30 sponsored fundraisers and more than double their reach. Even a modest Christmas jumper sponsored run with individual and team pages will consistently outperform a single static donation form.
Be transparent about goals and progress. Spell out the target in concrete terms ("We are raising £50,000 to deliver 1,000 Christmas meals") and show exactly how the money will be used. Share a mid-campaign progress update and publish results after the campaign closes. Some UK hospices and cathedrals run "light up the tree" or "dedicate a bauble" campaigns where every donation lights a named ornament, giving donors a direct, visible connection to their gift. A one-paragraph progress update on 15 December lifts final-week donations more than an additional email does.
Follow up mid-campaign and at year-end. People mean to give and forget. Send a mid-campaign update with a new story and a clear ask, then a final-week reminder built around the 31 December deadline. And thank donors properly after the gift comes in. Two well-timed reminders beat ten clever ones.
Zeffy is the only 100% free fundraising platform for registered charities and not-for-profit organisations. Over 100,000 organisations trust Zeffy to run donation forms, event ticketing, peer-to-peer campaigns, online shops, and in-person card payments: every tool you need for any of the 17 ideas above, all in one place, all free. Together, those organisations have raised over £2 billion on the platform.
Every pound not spent on platform and processing fees is one more meal, one more event, one more person supported. December is your single biggest fundraising window. Make sure the platform you choose is working for your mission, not against it.
Start at least three to four months before December, which means August or September for a December campaign. This gives you time to set a realistic financial target, design your campaign materials, segment your donor list, and brief volunteers before the busy autumn period. The Big Give Christmas Challenge requires charities to apply for a Champion match-fund pledge in the spring or early summer, so if you want to access match funding, plan even earlier.
Gift Aid applies to genuine donations from UK taxpayers, but not to every type of festive income. A straightforward donation (online form, collection bucket, peer-to-peer sponsorship) is fully Gift Aid eligible, meaning your charity reclaims 25p from HMRC for every £1 donated. However, Gift Aid does not apply to event ticket prices, raffle ticket purchases, auction lots at fair value, or membership fees that confer benefits. Make sure your platform captures a valid Gift Aid declaration for every eligible donation. (HMRC Gift Aid guidance)
Most Christmas charity raffles are classified as small society lotteries under the Gambling Act 2005 and require registration with your local licensing authority (council), not the Gambling Commission. The registration fee is £40 initially and £20 to renew annually. There is one exception: an incidental non-commercial lottery, where every ticket is sold and the draw takes place entirely at a single event (such as a Christmas fete or gala dinner), needs no registration at all. Always check the rules before you sell the first ticket. (Gambling Commission: small society lotteries)
It varies enormously by organisation size, donor list, and effort invested. A small charity with 2 to 3 volunteers running a single festive film night and an online donation page might raise £1,000 to £3,000. A mid-size charity running a coordinated Christmas appeal with peer-to-peer sponsored fundraising, Gift Aid, and match funding through the Big Give Christmas Challenge can raise £20,000 to £50,000 or more. The most reliable lever is peer-to-peer: every supporter who creates a personal fundraising page extends your reach into networks you would never otherwise reach.
Platform fees vary widely. Some platforms charge a percentage of every donation (typically 1.9% to 5%), plus card processing (around 1.5% + 20p per transaction on UK cards). Others use a tip-prompt model that suggests donors add a percentage on top of their gift at checkout. On a £10,000 Christmas appeal, combined fees can reduce what reaches your mission by £300 to £600 or more. Zeffy charges no platform fee, no transaction fee, and no card fee: 100% of every donation goes to your charity, every time.
Peer-to-peer fundraising gives each supporter their own personal fundraising page, which they share with their friends, family, and colleagues. You set the campaign, the target, and the story; your supporters do the asking within their own networks. For a Christmas jumper run or sponsored challenge, the combination of registration fees and personal fundraising pages consistently outperforms a single donation form. A core team of five volunteers can recruit 20 to 30 peer fundraisers and comfortably double the campaign's reach. The key is to brief your fundraisers with a simple ask, clear impact figures, and a firm deadline.
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