Bitcoin Mining Accounting Software
The CFO layer for Bitcoin miners.
Payouts matched to sites, costs and depreciation, a monthly close, and books your accountant and lender can check.
Works alongside your pool, your fleet manager and QuickBooks. Flash adds what they don't: profit by site, depreciation, and books someone else can check.
Built for mining operators with 20 to 1,000 machines, on QuickBooks.
Not ready for a call? Start with the free benchmark.
Drag to see how each site's profit changes with the Bitcoin price.
Illustrative sites. Costs held at August levels. Revenue shown at the selected price.
The problem
Power bills, hosting fees and ageing ASICs can eat the margin behind a healthy payout. See what each site kept after the costs you record and hardware depreciation.
Your pool shows production. Your exchange shows receipts and trades. And neither tells you what each site cost, or the Bitcoin price where it stops paying.
Follow the result back to the payouts that earned it. When exchange exports omit deposit addresses, keep the matching source records together so the monthly close can be checked.
Know the profit. Keep the proof.
6 payouts · Payout address mapped to South site
How Flash works
01 Sources
Live today for Kraken, Coinbase, Coinbase Prime and Gemini. Deposits, withdrawals and trades sync automatically. Kraken also brings the deposit addresses that CSV exports lose.
Live today. Add a read-only Braiins Pool API token and your machines, hashrate, pool earnings and payouts come in automatically, matched to sites as usual.
For any pool or exchange file. Use it for Luxor and Foreman exports. Saved file definitions and reusable mapping rules. Set it up once, every month after is a drop-in.
02 Attribution
Trace a receipt back to its source. Usable on-chain transaction IDs can help recover missing deposit addresses; ambiguous matches need review.
Map known payout addresses to sites and reuse those rules. Review unmatched activity before completing the books.
03 Close
Review FIFO cost basis and accounting mappings before approving entries for QuickBooks.
Invite an accountant to review transactions and cost basis without sharing credentials.
Understand each site
See revenue when it arrived, less the costs you file. Compare profit and break-even by site. Gains on Bitcoin sales stay separate.
Revenue at the price it landed, minus the costs you file, site by site.
| Site | Revenue at receipt | Site cash costs Declared | Profit after costs | After depreciation |
|---|---|---|---|---|
| North site0.224 BTC | From exchange. 8 payouts, valued at receipt. | Declared. From the costs you file. | $7,904 | $5,971 |
| South site0.138 BTC | Imported. 6 payouts, valued at receipt. | Declared. From the costs you file. | $3,004 | $1,754 |
| Hosted fleet0.097 BTC | Imported. 5 payouts, valued at receipt. | Declared. From the costs you file. | $805 | $472 |
| Unallocated overhead | None | Declared. Company cash overhead, not allocated to a site. | Not in site profit | −$400 |
| Company | $37,313 | $25,600 | $11,713 | $7,797 |
North is the strongest site. Hosted fleet's older machines leave $472 after depreciation. Company profit also deducts $400 of declared cash overhead.
From payouts to the books
Connect Kraken, Coinbase, Coinbase Prime, Gemini, Braiins Pool and your on-chain wallets, or import files from any other pool or exchange. Map payout addresses to sites and keep unmatched activity visible for review.
Revenue, costs and profit by site.
A reviewable handoff to QuickBooks.
Trace any number
Start with your own data
Connect your data, review the result with your accountant and close the month for free. Choose a paid plan when you are ready to export to QuickBooks or share a lender pack.
On Braiins Pool? Connect it directly with a read-only Braiins Pool API token. Using Luxor or Foreman? Bring their data in as the CSV exports you already download. See the pool payouts guide.
Comparing tools? Read our checklist for choosing bitcoin mining accounting software.
Request accessClose and share the books
Bring mapped QuickBooks expenses into the close for review. Check site costs, depreciation and Bitcoin cost basis, then post the entries. Keep the source behind every figure.
Review and lock. Reviewed and locked. Later changes are recorded as corrections.
Site cost classification corrected. Original close retained.
Lender pack
Each locked month produces a lender pack: revenue and break-even by site, fleet and costs, holdings, and every figure labelled with its source. It's fingerprinted, so anyone can confirm it hasn't changed since you sent it. We shaped it with lender feedback.
7c4e 19b2 a0f3 5d68 e217 c94b 3a05 91adWhat you get
The rest of your operation
Accept BTC, Lightning, USDT, wire, ACH and card payments linked to your mining operation. Keep customer payments alongside pool payouts, with QuickBooks exports for supported receipts. USDT invoice receipt exports are not yet available.
A machine is an ASIC miner or a GPU server, however many GPUs it holds. A site with both counts them together.
Mining and GPU operations share one price list. Monthly tiers cover under 100 machines and 100 to 1,000 machines.
Software that turns pool payouts and exchange activity into books for a mining business. Each payout is valued when it was received, matched to the site that earned it, the fleet is depreciated on a schedule, and entries are reviewed before they post to QuickBooks. Flash also shows profit and break-even by site.
Each payout is recorded as mining revenue at its value when received, with a matching Bitcoin asset entry. Flash brings in your payouts, values each receipt, groups it by site and builds the journal entries for you to review before posting. How the income is treated for tax is a call for you and your accountant.
Yes. Braiins Pool connects directly: add a read-only Braiins Pool API token, and your payouts come in automatically and are matched to sites as usual. Luxor and Foreman work through their CSV exports, imported with saved file definitions. Direct exchange connections for Kraken, Coinbase, Coinbase Prime and Gemini are live too.
A site's costs for the month divided by the Bitcoin it produced. Flash shows energy, cash and full-cost break-even with depreciation when the inputs are complete. Start an estimate with the costs you know, or a single all-in cash total. A result based on missing costs is labelled as a minimum, so you know it may rise.
Flash runs straight-line book depreciation from the fleet register you record: units, cost, in-service date and useful life. It builds the journal entry for you to review. The useful life and tax method are your accountant's call.
Yes. Invite them with read-only access. Every figure is labelled with where it came from. Once a month is locked, any later change is recorded as a correction.
Start with a setup call. We will agree a month of data, the source records needed and what a successful reproduction looks like.