In the UK
18 sections, about 10,900 wordsRenewals and deadlines Greymill tracks
- ERS annual return and EMI grant noticesYearly
- ICO data protection fee renewalYearly
Figures Greymill knows, with their sources
- £6mEMI share option company limit for new grants from 6 April 2026.As of Oct 2026. Source: legislation.gov.uk
- £250,000SEIS: the most a company can raise under the scheme in total.As of Oct 2026. Source: legislation.gov.uk
- 20%R&D expenditure credit rate under the merged scheme.As of Oct 2026. Source: gov.uk
Words of the trade it understands
- ARR and MRR in pounds
- NRR
- GRR
- logo churn
- CAC payback in months
- burn multiple
- runway
- EMI and CSOP options
In the US
18 sections, about 9,900 wordsRenewals and deadlines Greymill tracks
- Delaware franchise tax and annual reportYearly
Figures Greymill knows, with their sources
- $500,000R&D credit a qualified small business can set against payroll tax each year.As of Oct 2026. Source: uscode.house.gov
- $15 millionQSBS gain exclusion cap per company for stock issued after July 4, 2025, less earlier exclusions.As of Oct 2026. Source: govinfo.gov
- 30 daysWindow to file an 83(b) election after receiving restricted stock.As of Oct 2026. Source: uscode.house.gov
Words of the trade it understands
- ARR and MRR in dollars
- NRR
- GRR
- logo churn
- CAC payback in months
- burn multiple
- runway
- research credit (IRC §41)
Questions owners ask
Is there an AI for software and SaaS?+
Yes. Greymill is an AI team for small businesses that is briefed on software and SaaS, written separately for the UK and the US: 18 sections for the UK and 18 for the US, about 20,800 words of reviewed industry knowledge, as of Oct 2026.
Which renewals and deadlines does Greymill track for software and SaaS in the UK?+
In the UK: ERS annual return and EMI grant notices (yearly); ICO data protection fee renewal (yearly). As of Oct 2026.
Which renewals and deadlines does Greymill track for software and SaaS in the US?+
In the US: Delaware franchise tax and annual report (yearly). As of Oct 2026.
Which figures does Greymill know for software and SaaS in the UK?+
EMI share option company limit for new grants from 6 April 2026: £6m (legislation.gov.uk, as of Oct 2026). SEIS: the most a company can raise under the scheme in total: £250,000 (legislation.gov.uk, as of Oct 2026). R&D expenditure credit rate under the merged scheme: 20% (gov.uk, as of Oct 2026).
Which figures does Greymill know for software and SaaS in the US?+
R&D credit a qualified small business can set against payroll tax each year: $500,000 (uscode.house.gov, as of Oct 2026). QSBS gain exclusion cap per company for stock issued after July 4, 2025, less earlier exclusions: $15 million (govinfo.gov, as of Oct 2026). Window to file an 83(b) election after receiving restricted stock: 30 days (uscode.house.gov, as of Oct 2026).
Does Greymill replace my accountant, solicitor or other professional advisers?+
No. Greymill gives you a whole team to think with every day: the numbers modelled, the contract read, the campaign planned, the hire prepared, the filing checklist ready, all before you speak to anyone by the hour. What Greymill produces is software output from the information you give it, so Greymill takes no instruction, owes no professional duty and files nothing unless you send it yourself. Where a matter needs a regulated professional to sign it off, Greymill says so and tells you exactly what to take to them. Customers arrive at their accountant or lawyer with the work done and the questions sharp, which is usually the cheapest hour they will ever buy.
How much does Greymill cost?+
Plans start at £100 a month plus VAT in the UK and $130 a month plus tax in the US. Every plan starts with a 7-day free trial on full Scale access, no card needed.
How Greymill helps
Tell Greymill about your business once. Its sixteen specialists share one memory of it, so the one you ask already knows your trade, your country and your numbers. Connect your books and inbox. Nothing is sent unless you press Send, and your books change only when you press Approve. Greymill files nothing unless you send it yourself and is not a regulated adviser: where a matter needs one, it says so and tells you what to take to them.