Midday makes accounting disappear for founders through fully managed bookkeeping, tax and financial support.
Trusted by leading startups
Got questions about your startup's accounting, taxes, or compliance? Get expert advice, directly in Slack.
Prefer a call? Book a 20-minute intro.
We just closed our seed round. What do we need to do for SEIS and EIS?
We'll file the SEIS1 and EIS1 compliance statements with HMRC so your investors get their certificates. Both are on your compliance calendar.
Amazing, thank you 🙏
One predictable price for your ongoing accounting and tax needs, without hourly billing or unexpected invoices.
See how it works →Accurate books, reliable financials and audit-ready tax filings that meet the highest standards.
See our services →Your accounting team is available on Slack and responds quickly whenever you need help.
Talk to an expert →Your books and taxes are handled with expert oversight, rigorous review and deep startup experience.
How we review →Can we get updated financials for the board deck?
Sent — P&L, balance sheet and cash flow through October are in your drive.
Real-time financials, proactive compliance with HMRC and Companies House, and a chartered accountant on Slack in minutes. An accounting firm rebuilt on frontier AI.
Qualified chartered accountants oversee every accounting and tax engagement, with clear review processes to ensure your books and filings meet a high professional standard.
We understand UK limited companies, SEIS and EIS, EMI share options, foreign founders, group structures, R&D tax relief and the compliance issues startups actually face.
We track deadlines, flag risks early and keep your books, filings and compliance current, so issues are handled before they become urgent.
From monthly close to Corporation Tax, R&D tax relief and VAT, Midday keeps your startup's accounting covered in one place.
We manage your books, reconciliations and monthly management accounts so you always have an accurate view of your business.
We coordinate your company's HMRC and Companies House obligations so nothing gets missed.
We assess eligibility under the merged scheme and ERIS, calculate the relief, prepare the technical report and file the claim.
We track your taxable turnover against the £90,000 threshold, register you with HMRC and file Making Tax Digital returns as your business grows.
Whether you're switching firms or starting from scratch, we get fully up to speed with less than an hour of your time.
One short conversation helps us understand your business, current setup and accounting needs.
We open a private channel with your team, securely collect the access and documents we need.
We find what's missing, late or wrong, and resolve it before we take over. From there, it's ongoing accounting, on us.
Everything you need to know about handing your accounting to Midday.
Midday (bymidday.com) is an AI-native accounting firm for UK startup founders. We run your bookkeeping, management accounts, Corporation Tax and Companies House compliance end to end, with qualified chartered accountants overseeing every engagement and your team available directly in Slack.
Bookkeeping and monthly management accounts; Corporation Tax returns (CT600) and statutory accounts filed with Companies House; confirmation statements and PAYE; R&D tax relief under the merged scheme and ERIS; VAT registration and Making Tax Digital returns; and SEIS and EIS compliance statements.
One flat, predictable fee for your ongoing accounting and tax needs, with no hourly billing and no surprise invoices. The fee depends on your company's size and complexity; talk to us for a quote.
Every filing goes through three steps: prepared by the Midday accounting team, reviewed by a senior reviewer, and signed off by a qualified chartered accountant.
Yes. We help with advance assurance and file the SEIS1 and EIS1 compliance statements with HMRC after your round, so your investors receive their certificates and can claim relief.
When taxable turnover passes £90,000 in any rolling 12-month period, or is expected to within the next 30 days. Midday tracks your turnover against the threshold, registers you with HMRC and files your Making Tax Digital returns.
Through a private, shared Slack channel with your team, usually answered within minutes. You can also book a 20-minute intro call.
Less than an hour of your time. After a short conversation we collect access and documents securely, run a full compliance check with HMRC and Companies House, and fix anything missing or late before taking over.
We'll review where things stand, fix what needs fixing and take care of the rest.
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