Direct Stripe and PayPal payment. Treasurer-ready CSV exports. Tax-deductible receipt data export for compliant donor receipts. 53,000+ nonprofit auctions since 2008.
"Almost double last year." — Sarah, PTA Pres.
For a 501(c)(3) nonprofit, the auction platform has to satisfy two audiences that don't always agree: the development team (which cares about engagement features, bidder conversion, and total raised) and the finance/audit team (which cares about clean payment flows, treasurer-ready reporting, and tax-deductible receipt compliance). Most platforms optimize for one and disappoint the other. 32auctions is built specifically to satisfy both — and to do so at a price point that doesn't require an enterprise software budget.
53,000+ 501(c)(3) auctions have run on 32auctions since 2008. Recognizable customers include the American Cancer Society, Habitat for Humanity, United Way, the Leukemia & Lymphoma Society, and the Honolulu Zoo Society — alongside thousands of small and mid-sized nonprofits across causes. The reason 501(c)(3) organizations across that full size spectrum pick 32auctions: the payment flow respects existing financial controls (Stripe/PayPal direct to your account, no platform commission), the reporting matches what auditors expect, and the tax-receipt data export supports compliant donor receipt generation.
This page covers what 501(c)(3) finance teams specifically need from an auction platform — and how 32auctions delivers each. Plus the development-team features that drive successful auctions, transparent pricing, and the answers to questions 501(c)(3) auction chairs and finance directors ask before adopting the platform.
Every painful step of a silent auction, rebuilt for how organizers actually run them.
Paper bid sheets. Midnight recounts. The runner who lost the form.
Every bid lands on every device in real time. Auto-bidding, outbid alerts, and a live leaderboard drive the final-minute frenzy. Final totals reconcile themselves the second the auction closes.
Praying donors show up. Praying they brought a checkbook.
Your custom URL is the only thing donors need. No app, no account, no friction. Outbid texts and emails keep them in the auction until the final minute.
Chasing winners for payment for the next three weeks.
When your auction closes, every winner gets their invoice. Most pay by card within an hour through your own Stripe or PayPal account — we never sit in the middle of your money.
Not a kitchen-sink feature list. The capabilities that consistently separate auctions that work from auctions that flop.
When you add the Online Payment Collection upgrade, winner payments process through your 501(c)(3)'s own Stripe or PayPal account. Funds deposit on the standard schedule into your nonprofit's bank account. 32auctions adds 2.9% + $0.40 per online payment transaction on top of Stripe/PayPal's own fees. We never sit in the middle of donations. Self-managed payments are also supported at no 32auctions transaction fee. This payment flow is critical for 501(c)(3) finance teams — donations pass through your existing financial controls without an intermediary platform holding funds.
Every line of data your treasurer or auditor expects is in the auction export: item, fair-market-value (FMV) at time of donation, winning bid, winner contact, payment status, processing fees, deposit dates, and reconciliation fields. Format matches what most nonprofit treasurers use for board reporting and year-end audit prep. CSV imports cleanly into QuickBooks, Sage Intacct, NetSuite, and other accounting platforms common in nonprofits. The export is available on every tier — free or paid.
For 501(c)(3) nonprofits issuing tax-deductible donation receipts to donors, the auction export includes everything you need for compliant receipt generation: item description, fair-market-value (FMV) at time of donation, winning bid amount, and winner contact information. The portion of the winning bid above FMV is generally tax-deductible to the donor; the FMV portion is not (since the donor received goods or services of that value). 32auctions doesn't issue receipts on your nonprofit's behalf — that's your organization's responsibility — but the data needed for compliant receipt generation is in the CSV export. Many of our larger nonprofit customers automate receipt issuance via CSV import into their donor CRM.
After each auction, export bidder, donor, winner, and sponsor data to CSV. Import into your existing donor CRM (Bloomerang, Salesforce, Raiser's Edge, HubSpot, DonorPerfect) via its standard import flow. We document the format clearly. For organizations wanting automated integration, the CSV format is consistent enough to support automated processing via your CRM's API. We don't replace your CRM — we feed it cleanly so your existing donor records, segmentation, and engagement workflows continue to operate against the latest auction data.
Premium Donor & Sponsor Management (upgrade) lets you display up to 5 donors per item with logos and links, and up to 10 custom sponsorship levels using your nonprofit's terminology (Platinum, Gold, Silver, Bronze — or whatever names fit your annual recognition strategy). Track sponsors across multiple auctions for year-over-year retention. Downloadable contact data with notes supports thank-you generation and next-year solicitation outreach. Sponsors retain at higher rates when they get meaningful logo recognition, which directly drives sponsor revenue retention.
32auctions follows standard data privacy practices: we collect only bidder data needed to process bids and invoices (name, email, optional phone), we don't sell or share data with third parties, and we honor data deletion requests within 30 days. For donors subject to GDPR (international) or CCPA (California), the same standards apply. Full privacy policy at 32auctions.com/pages/privacy.html. Your nonprofit's privacy obligations to your donors are handled through your own privacy policy — we provide the data flow and security infrastructure that supports compliance.
The end-to-end workflow most organizers follow on 32auctions, in the order they follow it.
Create your account. No credit card. Three minutes.
Name it. Pick start and end dates. Choose privacy settings.
Upload photos, write descriptions, set starting bids and bid increments. Import from a spreadsheet if you have one from last year.
Free base supports 20 items with house ads. The Most Popular package (about $170) removes ads, adds branding, expands items and images, unlocks text notifications.
Link your Stripe or PayPal account for automatic winner invoicing, or use self-managed payments at no 32auctions transaction fee.
Share your custom URL via email, text, social media, and printed materials. Auction goes live at your scheduled time.
Real-time insights, live leaderboard, automatic outbid notifications — the platform handles engagement automatically.
When the auction ends, winners are invoiced. Funds deposit. Export your treasurer reports. Send thank-yous.
The full pricing model, plainly stated. Use this to compare against any competitor — we publish ours; most of them require you to talk to sales to find theirs.
Free base auction (free forever): Up to 20 items, 1 image per item, custom auction URL, real-time mobile bidding, outbid email notifications, real-time auction insights, proxy/Buy Now bidding, basic donor and sponsor promotion, unlimited bidders, email support. Funded by house ads displayed on the auction page.
Optional upgrades, à la carte or as packages:
The Most Popular package — about $170 per event: The pre-built combination most organizers pick. Removes house ads, adds your branding, expands items and images, unlocks text notifications.
The Works package: All upgrades bundled, for organizers who want everything.
Transaction fees on payment collection: When you use the Online Payment Collection upgrade, 32auctions adds 2.9% + $0.40 per online payment, on top of whatever Stripe or PayPal charges. Or use self-managed payments (cash, check, your own processor) and pay no 32auctions transaction fee.
What we never charge: No annual contract. No commission on what you raise. No platform fee on donations. No minimums.
Honest, sourced comparison. Pricing changes — verify with each vendor before purchase.
| 32auctions | Handbid | OneCause | GiveSmart | Bloomerang Fundraising | |
|---|---|---|---|---|---|
| Starting price | Free (base auction) | From $1,396/yr | From $200 + 5% on funds raised | Custom (no public pricing) | Bundled with CRM (~$3K+/yr) |
| Pricing model | Pay per event (~$170 package) | Annual subscription | Subscription OR pay-as-you-go | Annual subscription | Annual subscription |
| Free tier? | Yes — base auction free forever | No | No | No | No |
| Bidder requires app? | No — web-based | Yes — native iOS/Android app | No — web-based | No — web-based | No — web-based |
| Bidder requires account? | No | Yes (in-app) | Yes (registration) | Yes (registration) | Yes |
| Transaction fee on online payments | 2.9% + $0.40 (32a) on top of Stripe/PayPal — OR $0 with self-managed payments | 3.5% + $0.30 per transaction | 5% pay-later on pay-as-you-go; varies by plan | Custom (sales-led) | 2.9% + $0.30 (standard processing) |
| Years in market | Since 2008 (17+ years) | Since 2010 | Since 2008 | Acquired by Community Brands | Auction tools via Qgiv acquisition |
| Best for | 1-4 events/yr, schools, churches, small/mid nonprofits | Mid-to-large nonprofits with annual gala budgets | Larger nonprofits running multiple events/yr | Large nonprofits, schools, associations | Existing Bloomerang CRM customers |
Pricing and feature data sourced from each vendor's public pricing pages and verified third-party listings on G2, Capterra, and GetApp (Nov 2025-Apr 2026). Pricing changes — always confirm current rates directly with vendors before purchase. 32auctions transaction fees apply only when using the Online Payment Collection upgrade; self-managed payments carry no 32auctions transaction fee.
Stories from preschool PTOs to verified G2 reviewers. The metric we care most about: did they use 32auctions again the next year?
The site was easy to set up and worked like a charm for our first fundraiser. The remote bidding features were the best part — administrators could post items in minutes and see who'd bid on what in real time. We raised more than I projected.
No marketing-speak. Just the truth about how the platform actually works for 501c3 fundraiser auction.
How exactly do tax-deductible receipts work for auction donors?
Under IRS guidance, when a donor wins an auction item, the portion of their winning bid above the item's fair-market-value (FMV) at time of donation is generally tax-deductible as a charitable contribution. The FMV portion is not deductible because the donor received goods or services of that value. Example: an item with an FMV of $100 sells for $250 — the donor's tax-deductible donation is $150 ($250 winning bid minus $100 FMV). 32auctions captures item FMV (you enter it when adding the item) and winning bid in the export, giving you the data needed to issue compliant receipts. Your 501(c)(3) issues the receipts directly to donors; we don't issue receipts on your behalf since we can't verify your tax-exempt status.
How do we handle items where the FMV is hard to estimate (donated services, unique experiences)?
Assign a defensible FMV based on what a similar item or service would sell for at retail. For a Principal for a Day experience, FMV might be $50 (the value of a similar VIP day at amusement parks). For a private chef dinner from a parent-chef, FMV might be the going rate for a private chef ($200-$500). For a vacation home week, FMV is the equivalent rental rate. Document your FMV reasoning briefly in case of audit. Where genuine ambiguity exists, document conservatively (lower FMV → smaller tax-deductible portion → safer for both donor and nonprofit). Consult IRS Publication 561 ("Determining the Value of Donated Property") for detailed guidance.
Does our 501(c)(3) need to issue acknowledgment letters for auction wins?
Yes, for any single donation above $250 (winning bid plus any direct donations from the same donor). IRS guidance requires written acknowledgment for charitable contributions of $250 or more, including the description of the goods or services received in exchange (the auction item) and a good-faith estimate of its FMV. The acknowledgment must be issued before the donor files their tax return for the year — typically before January 31 of the following year for individual donors. Many 501(c)(3) nonprofits use a mail-merge from the 32auctions CSV export to generate compliant acknowledgment letters efficiently.
How does the platform support our annual audit?
The auction export gives auditors a complete record of every auction transaction: item, FMV, winning bid, winner contact, payment status, processing fees, deposit dates. Payments flow through your nonprofit's own Stripe or PayPal account (with the Online Payment Collection upgrade), so your existing financial-control workflows apply. Stripe/PayPal records reconcile cleanly against the 32auctions export. 32auctions doesn't sit in the middle of donations, which keeps your audit trail straightforward — donor to Stripe/PayPal to your nonprofit's bank account. The 2.9% + $0.40 32auctions transaction fee shows as a separate Stripe line item, also clean for audit purposes.
Can we restrict bidding to verified members or registered supporters only?
Not directly through the platform — 32auctions is built for open bidding (the friction-reduction premise of the bidder UX is incompatible with mandatory registration). However, you can effectively restrict participation through promotion: share the auction URL only with your verified member list rather than promoting publicly. The URL is not easily discoverable without the link. For nonprofits where strict bidder verification matters (rare in fundraising contexts), consider whether the friction trade-off of mandatory registration is worth the use case — most nonprofits find open bidding raises significantly more.
How do we handle donors who want to make a direct cash gift (not auction-related) during the auction window?
The Online Payment Collection upgrade enables a "Donate Money" button on the auction page in addition to bidding on items. Donors who want to give without winning an item can use that button to make a direct contribution. The full amount of a direct contribution is generally tax-deductible (no FMV deduction since no goods or services exchanged), and is processed through your Stripe/PayPal account just like winning-bid payments. Configure suggested amounts and an optional message explaining the cause.
How does 32auctions handle data security and donor privacy for our nonprofit?
Donor data is stored encrypted at rest and in transit (HTTPS everywhere). Bidder credit-card data never touches 32auctions servers — it flows directly to Stripe or PayPal, both PCI-compliant payment processors. 32auctions stores name, email, optional phone, and bidding history; never card data. Data is exportable to CSV anytime. Data deletion requests honored within 30 days. For audit/compliance purposes, our data handling meets standard nonprofit fundraising platform expectations. Specific compliance documentation (SOC 2, GDPR DPA, etc.) is available on request through support@32auctions.com.
Name it now. Set it up tonight. Share it tomorrow. Free base auction. No credit card. No commitment.