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Event management accounting and bookkeeping for planners, producers and venues.

Event management accounting has to bridge a long gap. The deposit lands a year before the event, and vendor bills arrive a month after. We give each event its own P&L and hold deposits as a liability until the day. Every vendor bill is checked against its contract, and your month closes by the 10th.

See the event scope

Event P&L · May close

Event margin $58,240

Reconciled
RevenueCostMargin
  • Harlow wedding$64,000$41,600$22,400
  • Annual sales summit$118,500$92,300$26,200
  • Foundation gala$38,900$29,260$9,640
  • Client deposits held as liabilities$146,000
  • Vendor invoices checked against contracts63 of 63
  • Freelancer W-9s on file27 of 27
  • Vendor balances scheduled$38,400
  • HoneyBook
  • Cvent
  • QuickBooks
  • Stripe
  • Bill.com

Certified on the platforms your business already runs on

  • Intuit QuickBooks ProAdvisor Certified Level 1
  • Intuit QuickBooks ProAdvisor Certified Level 2
  • Gusto Payroll Certified
  • Xero Payroll Certified
  • ISO 9001:2015 Certified Company
  • GDPR Compliant
  • ISO 27001:2022 Certified Company
  • AICPA SOC 2 Type II audited
  • HIPAA compliant

Nine gaps between a signed contract and a profitable event.

Event books can balance and still hide the truth. You find out later, as a full season with an empty bank or a wedding that lost money. Sometimes it is a January spent chasing W-9s.

  • 01

    No margin for each event

    Every wedding, summit and gala runs through the same income and cost accounts.

    What it costs you

    You can't tell which events or event types make money, or which to turn down.

  • 02

    Deposits spent before the event

    Retainers are booked as income the day they arrive, months before delivery.

    What it costs you

    The cash gets spent, the balance sheet hides what you owe, and one cancellation becomes a crisis.

  • 03

    Vendor bills paid on trust

    Venue, catering, AV and rental invoices are paid without a look at the signed contract.

    What it costs you

    Extra headcount, wrong rates and missed credits come straight out of your margin.

  • 04

    Budgets checked only after the event

    Actual costs are compared with the event budget once it is over.

    What it costs you

    Overruns show up when nothing can change and the client won't pay more.

  • 05

    Pass-through costs inflating revenue

    Venue fees and vendor costs paid for a client post as your revenue and your expense.

    What it costs you

    Revenue looks bigger than it is, margin looks thinner, and markups disappear.

  • 06

    Freelancers with no W-9

    Photographers, DJs, florists and day crew are paid from invoices with no tax ID on file.

    What it costs you

    Missing 1099-NECs bring IRS penalties and a January spent tracking people down.

  • 07

    Quiet months funded by next year's clients

    Peak season fills the bank and the off months drain it, with no forecast between.

    What it costs you

    Slow months get paid for with deposits that belong to future events.

  • 08

    Cancellations recorded from memory

    Refunds, kept deposits and moved dates are booked however the phone call went.

    What it costs you

    Revenue and liabilities are wrong, and no one knows what was kept or owed.

  • 09

    Hotel commissions and card fees missing

    Room-block commissions arrive late, and HoneyBook or Stripe payouts come in net of fees.

    What it costs you

    Real income is understated, and fees on large payments vanish from the books.

01 of 09

What event management accounting covers, contract to wrap.

One flat monthly rate covers bookkeeping for event planners and venues. It runs from the signed proposal to statements your CPA can use, and nothing is priced per event.

Clients, deposits, events

Each event costed on its own, and every client dollar held until it is earned.

P&L for every event
Revenue and every direct cost coded to the event, so each one shows its own margin.
Deposits held as a liability
Retainers carried as money owed to the client and earned on the event date.
Commissions and room blocks
Hotel and venue commissions logged when earned and matched to the payment when it lands.
Cancellations by contract
Refunds, kept deposits and new dates booked by the terms the client signed.
Wedding reception tables set with flowers and glassware

Vendors and crew

What each event costs to deliver, who is owed what, and which costs are the client's.

Vendor bills against contracts
Venue, catering, AV and rental bills checked for headcount, rates and credits first.
Vendor deposit calendar
Vendor deposits and balances tracked by event and lined up for the dates you agreed.
Pass-through costs and markup
Costs rebilled to clients kept apart from your fee, with any markup visible.
Crew W-9s and 1099-NECs
W-9s taken when crew are booked, pay logged all year, 1099-NECs ready by January 31.
Two members of an event catering team behind a bar

Season cash, close, tax

The season planned ahead, and a month-end close with your cash apart from client money.

Peak and off-season forecast
Monthly cash across the calendar, with client deposits shown apart from your own cash.
HoneyBook and Stripe tie-outs
Payouts split into payments, fees and refunds, then matched to the bank.
Event margin report
Sent by the 10th with P&L, balance sheet and a note on events over budget.
Sales tax and year-end file
Taxable rentals and services tracked by state, and a closed file for your preparer.
Speaker on stage in front of a large conference audience

HoneyBook, Cvent and your ledger, read as one set of books.

Proposals and client payments stay in the planning tool you already use. We read its reports and keep the books in QuickBooks Online or Xero. Clients see no change, and your planners learn nothing new.

HoneyBookCventEventbriteStripePayPalSquareQuickBooksXeroBill.comGusto

See which eventspaid you, and which cost you

Send us a few details about your event business. We will check how events, deposits and vendor bills are booked today and show you what is off. Then we quote one flat monthly price to keep it right. The review costs nothing, and you are not committing to anything.

  1. A written list of client deposits booked as revenue too early
  2. True margin on your last three events, from actual vendor bills
  3. A cash view that splits your money from client deposits
  4. A written scope and one monthly price, sent within a day of your call

Covered from day one

  • Event P&L
  • Client deposits
  • Vendor contracts
  • Crew 1099s

Nothing to pay and no card to enter. We reply within 24 hours on business days.

Three event planner accounting mistakes that drain a full season.

Most event files we take over show all three. Each skews a key call: which events to accept, how much cash is yours, and what goes to the IRS. They all come from reading the bank balance instead of each event.

Three event planner accounting mistakes that drain a full season.
01Running the year with no event-level P&LWhat it causesGood and bad events blur together, so the calendar fills with work that quietly loses money.How we handle itWe give every event a P&L from proposal to final vendor payment. Margin is reported by event and event type each month.
02Treating deposits as incomeWhat it causesNext year's deposits pay this year's bills. One cancellation or slow quarter exposes the hole.How we handle itWe hold deposits as a liability until the event runs, and show your cash apart from money held for clients.
03Collecting W-9s after the seasonWhat it causesCrews change every weekend. Without W-9s up front, 1099s go out late, incomplete and with penalties.How we handle itWe take W-9s as freelancers are booked, log each payment to them and have 1099-NECs ready by January 31.

Event bookkeeping built around the event date.

Many event bookkeepers stop at one P&L for the whole business. We cost each event, hold deposits until delivery and review every close. One price holds however many events you run.

Costed to the final bill
Each event

Costed to the final bill

Held until the event date
Each retainer

Held until the event date

W-9 taken at booking
Each freelancer

W-9 taken at booking

Event report after month end
Day 10

Event report after month end

Margin per event, deposits held and the season ahead.

The P&L tells you if the year made money. These figures tell you which events did it, and how much cash is truly yours. Each comes with a plain note.

Every month

Sent with each close, so you quote, book and hire crew on this month's numbers, not last season's.

  • Measures: Event revenue less every direct cost, by event and event type

    Why it matters: Shows which work to chase, which to reprice, and where overruns repeat.

  • Measures: Deposits received for events not yet delivered

    Why it matters: This is money owed in service. Your real cash is the bank balance less this.

  • Measures: Signed revenue for future events, by month

    Why it matters: Tells you when to book crew and when to sell harder.

Every year

Reviewed each January, after peak season's books are closed and every deposit has settled.

  • Measures: Returning clients as a share of all clients

    Why it matters: Repeat corporate clients cost less to win and steady the calendar.

  • Measures: How the year's revenue falls by season

    Why it matters: Sets the cash reserve you need for the quiet months.

  • Measures: Freelancer and crew pay as a share of revenue

    Why it matters: Flags events priced too thin for the crew they need.

Event management accounting next to a general bookkeeper.

A general bookkeeper can close a month cleanly. Few have held a year of deposits as liabilities or checked a catering bill against its contract. Here is where that shows.

One-ledger bookkeepingWith Twelix
  • ProfitOne P&L for the businessA P&L for every event
  • DepositsIncome the day they landA liability until the event date
  • VendorsPaid as billedChecked against the contract first
  • Freelancers1099s scrambled in JanuaryW-9 at booking, pay logged all year
  • ReportsA basic P&L and balance sheetMargin by event, deposits held, pipeline

Deposits restated first, then a close that runs all season.

We begin by reading your event records without changing them. Then the close lands on fixed dates, in peak season and off-season alike.

Taking the handover

Getting your event books in shape

Once, when we take over
  1. 01

    Day 0

    Event business review

    We spend 30 minutes on how you quote, contract and deliver. Then we check how deposits land, how vendors get paid, and whether any event has its own numbers.

  2. 02

    Day 1

    Written event quote

    A fixed monthly price for every event and entity. Past periods that need repair get a separate cleanup price.

  3. 03

    Day 2

    Events set up as classes

    You grant access to the ledger, planning tool, processor and bank. Each event and event type becomes a class before any entry is made.

  4. 04

    By day 14

    Deposits restated

    Deposits moved to liabilities, open events costed, vendor balances listed and crew matched to W-9s.

Month-end rhythm

Every month, event by event

Fixed dates, peak or off-season
  1. 01

    As bills arrive

    Payments and bills coded by event

    Client payments, vendor bills and crew pay coded to the event as they arrive.

  2. 02

    Day 5

    Bills checked, events earned

    Bank, processor and cards reconciled. Vendor bills checked against contracts, and delivered events moved to revenue.

  3. 03

    Day 8

    Review and budget check

    The close gets an independent second review. Margin is rerun for finished events, and budgets checked for the next ones.

  4. 04

    Day 10

    Margin report and note

    Statements and the event margin report arrive, with a note flagging events that ran over budget.

Wedding season or winter lull, the dates stay put.

Event expenses we log while the event is still fresh.

We record costs with the receipt as each event wraps. At tax time, the support is filed by event, not buried in a card statement.

  • Decor, rentals and supplies

    Linens, signage, props and consumables, coded to the event that used them.

  • Load-in and travel

    Equipment delivery, van hire, mileage and travel to venues and destination events.

  • Event photography

    Photo and video of your own events for your portfolio and marketing.

  • Planning software

    HoneyBook, Cvent, Aisle Planner, your CRM and invoicing tools.

  • Insurance and permits

    Event liability cover, special event permits and venue-required licenses.

  • Tastings and site visits

    Tastings, walk-throughs and client meals, logged with who, where and why for the meal rules.

01 of 06

Rebilled costs and meals follow special rules. We keep each record complete, and your CPA decides how it is claimed.

Real stories from business owners.

Owners who moved their books to Twelix, on what changed afterward.

Eric Wexler, Obsedian Media LLC
Chad Fischman, Fischman Asphalt
Amy Stone, Guru Pet Company
Prathan Powell, The Black In HR
Eric Wexler, Obsedian Media LLC
Chad Fischman, Fischman Asphalt

01 of 04

Event management accounting, asked by planners and venues.

  1. Event management accounting is bookkeeping organized by event, not only by month. Each event carries its own revenue, costs and margin. Client deposits sit as a liability until delivery, and pass-through costs stay apart from your fee. The result shows which events earn money and how much cash is truly yours.

  2. Yes, every event gets its own P&L as a class or project in QuickBooks or Xero. Revenue and each direct cost are coded to it, from venue and catering to crew and rentals. You get margin by event and event type each month. Then you know which work earns and which just keeps you busy.

  3. We hold client deposits as a liability until the event is delivered, then move them to revenue. Under ASC 606 this is called a contract liability. Your balance sheet shows what you owe in service, and your own cash shows on its own line.

  4. We track and schedule vendor payments, and you approve every payment run. Contracts, deposits, progress payments and final balances are logged by event. Each bill is checked against the signed terms, and payments are lined up for the agreed dates.

  5. Yes, with a monthly forecast that runs across your peak and quiet seasons. It shows your own cash apart from deposits held for future events. You see what the business can spend in slow months without borrowing from next year's clients.

  6. Yes, we prepare Form 1099-NEC for each freelancer paid at or above the IRS threshold. For payments made in 2026, that threshold rose from $600 to $2,000 under the 2025 tax law. We collect W-9s at booking and log each payment to the right person and event. Forms are ready before the January 31 deadline.

  1. Event planning can be profitable, but margin varies widely by event type, and many planners can't see their own. Pass-through vendor costs inflate revenue and hide thin fees. Overruns eat margin after the budget is set. A P&L for each event is the only reliable way to know which work pays.

  2. Event planners usually charge a flat fee, a percentage of the event budget, an hourly rate, or a mix. Some also earn commissions from hotels and venues. Each model is booked differently. A percentage fee depends on final vendor costs, so we track those per event to bill correctly.

  3. Event management expenses split into direct event costs and running costs. Direct costs include venue, catering, rentals, AV, decor and crew, coded to each event. Running costs include software, insurance, marketing and office rent. Keeping the two apart is what makes event margin accurate.

  4. Yes, we track sales tax on event services and rentals by state, because the rules vary widely. Some states tax rentals, catering or admission but not planning fees, and others tax more. We record tax apart from your fee and flag events held in new states. Your CPA confirms where you must file.

  5. Most small event companies do well with QuickBooks Online or Xero for the books, plus a planning tool for clients. HoneyBook, Cvent, Tripleseat, Planning Pod and Aisle Planner handle proposals and payments. We read their reports and reconcile their payouts, so there is nothing to migrate.

  6. Bookkeeping for event planners with us is one monthly price that stays flat in peak season and off-season alike. It is set by your event count, vendor and crew volume, payment tools and entities. There is no setup fee. Catch-up on past months is priced separately, and both numbers reach you within 24 hours of the review.

Know which events pay before you book the next one.

Book a 30-minute event review. We look at how events, deposits and vendor bills are booked, show you what is off, and quote one flat monthly price. Nothing gets signed on the call.

Talk to us first

Month-to-month termsNo setup feeEvent books live in 48 hours