For small US public companies

Meet your co‑CFO.

It prepares your SEC filings, ASC 718 schedules, and equity tax documents, and cites the rule behind every number. Your team reviews, approves, and files.

free tier foreveremployees never payno demo call
TodayDMO · NASDAQ
Form 4 · RSU vest, DirectorDue Wed, Aug 26 · T+2 computeddraft ready
Q3 ASC 718 true-up3 forfeitures waiting on reviewreview
10-Q equity footnote tie-outAll schedules agreetied out
SETUP 4/6
cited output

17 CFR 240.16a-3(g) · ASC 718-10-35
rule pack v2026.08 · reviewed, published

The value moment

Approve once.
Everything downstream is drafted.

A co-CFO does not wait to be asked. One grant approval fans out into the filing, the schedule, the tax events, and the deadlines, each one ready for review.

Fan-out

One approval, four drafts

The board approves a grant. The Form 4, the ASC 718 schedule, the tax events, and the reviewer deadlines are drafted before you open the file.

Grant approvedForm 4 XMLASC 718 scheduleTax eventsDeadlines
Deadline math
T+2 computed

Form 4 deadlines calculated from the transaction date, holidays included, with reminders for every reviewer.

Mon 24 · grantWed 26 · Form 4 dueSep 30 · Q3 close
Refusal over guesswork

Bad input stops the line

refused

grant #241 has no fair value on record. add the grant-date FMV or import the 409A report to continue.

Citation, everywhere

Every number shows its work

Outputs carry the standard they rely on, the effective date, and the rule-pack version that produced them. Rule changes ship as reviewed updates on a public changelog. A tool that cannot cite current rules refuses to output.

ASC 718-10-3517 CFR 240.16a-3(g)rule pack v2026.08reviewed · published
Where the line is

You stay the filer.
Your co-CFO stays the preparer.

01 · Prepare

Drafts write themselves

Filings, schedules, and packs are produced from your records, with citations and assumptions on the face of every document.

02 · Review and approve

Nothing moves without a name

A named reviewer signs off before anything is final. Approvals are logged, and the audit trail exports with the work.

03 · File it yourself

Export to your filer

EDGAR-valid files go to your filing agent, signed documents go to your records. Unfold CFO never files on your behalf.

Built by a US CPA who has led SEC reporting and served as Principal Accounting Officer for US-listed issuers.

preparer, never filerpublic rule changelogsix-gate testing
The catalog

Five pillars, one system of record.

Each paid tool replaces a line item you currently send to an outside attorney or CPA firm. Everything else stays free.

Live

Equity & Ownership

Cap table with warrants, converts, and preferred. Grant workflow with audit trail. Employee portal, always free.

Live

SEC Filings

Section 16 suite for Forms 3, 4, and 5. The 8-K wizard and 10-K/10-Q builder with filing tie-out follow.

In build

Technical Accounting

Warrant and convert classifier with memo. Diluted EPS engine. ASC 842, 606, and going-concern memos.

In build

Tax

Equity tax events: 3921, W-2 Code V, 83(b). Delaware franchise calculator, free. Section 382 monitor.

Planned

Governance & Proxy

D&O questionnaires, trading windows and 10b5-1 log, proxy tables, and board consents.

Always free

Knowledge hub

Plain-language explainers, the deadline calendar, and every definition. Never gated behind an email wall.

Put a co-CFO on the team.

Start with the free calculators and the deadline calendar. Upgrade when a tool earns it.

See pricing