Accounting technology funding: August 2026
Six accounting technology companies announced funding in August 2026. Their US$ rounds totalled US$140.41m; the largest was Rillet's US$100m Series C.
Two rounds were announced in other currencies and are not in the US$ figures; they are listed below.
2026 to dateUS$ raised in tracked rounds, cumulative
Tracked US$ rounds in 2026 reached US$2.3bn by the end of August. August added US$140.41m.
End of August
0
$500m
$1bn
$1.5bn
$2bn
$2.5bn
2026 · US$2.3bnEnd of January2026: US$115m
End of February2026: US$477m
End of March2026: US$619.1m
End of April2026: US$910.45m
End of May2026: US$1.12bn
End of June2026: US$2.06bn
End of July2026: US$2.16bn
End of August2026: US$2.3bn
JanFebMarAprMayJunJulAugSepOctNovDec
Show the figures
| Month end | 2026 cumulative |
|---|---|
| January | US$115m |
| February | US$477m |
| March | US$619.1m |
| April | US$910.45m |
| May | US$1.12bn |
| June | US$2.06bn |
| July | US$2.16bn |
| August | US$2.3bn |
Rounds per monthTracked rounds in any currency, 2026
Accountio tracked 70 rounds in 2026 to the end of August, 6 of them in August.
0
5
10
15
8 roundsJanuary 2026
13 roundsFebruary 2026
8 roundsMarch 2026
12 roundsApril 2026
10 roundsMay 2026
10 roundsJune 2026
3 roundsJuly 2026
6 roundsAugust 2026
JanFebMarAprMayJunJulAugSepOctNovDec
Show the figures
| Month | 2026 rounds |
|---|---|
| January | 8 |
| February | 13 |
| March | 8 |
| April | 12 |
| May | 10 |
| June | 10 |
| July | 3 |
| August | 6 |
August, round by roundIn order of announcement, with the 2026 running total of tracked US$ rounds
2026 running total, tracked US$ rounds
- 4 AugAmbrookSeries BUS$30mUS$2.19bn so far in 2026US$2.19bnTracked US$ rounds in 2026 after this round
- 5 AugMossSeries C€35mUS$2.19bn so far in 2026 · not in the US$ totalUS$2.19bnTracked US$ rounds in 2026 after this round
- 17 AugRilletSeries CUS$100mUS$2.29bn so far in 2026US$2.29bnTracked US$ rounds in 2026 after this round
- 17 AugTax StarSeedUS$1.75mUS$2.29bn so far in 2026US$2.29bnTracked US$ rounds in 2026 after this round
- 25 AugNenoSeed€6.6mUS$2.29bn so far in 2026 · not in the US$ totalUS$2.29bnTracked US$ rounds in 2026 after this round
- 31 AugKoxaRoundUS$8.66mUS$2.3bn so far in 2026US$2.3bnTracked US$ rounds in 2026 after this round
Every roundLargest first
| Company | Stage | Amount | Lead investor | Category | More |
|---|---|---|---|---|---|
 RilletSan Francisco | Series C | US$100mValuation US$1bn | ICONIQ | ERP and General Ledger | Profile |
 MossBerlin | Series C | €35mValuation €1bn | Portage | Expense and Spend Management | Profile |
AmbrookDenver | Series B | US$30m | Lachy Groom | Bookkeeping | |
KoxaNew York | Round | US$8.66m | Not announced | Treasury | |
 NenoAmsterdam | Seed | €6.6m | AlleyCorp | Bookkeeping | ProfileAccountio article |
Tax StarDubai | Seed | US$1.75m | Not announced | Tax and Compliance |
