Charleston's "Silicon Harbor" scene — from Daniel Island SaaS to downtown seed-stage founders — needs more than a generalist bookkeeper. Tides builds investor-ready books, tracks MRR/ARR and burn, handles ASC 606 revenue recognition, and keeps your cap table clean so your next raise doesn't get derailed by messy financials.
No setup fees · Cancel anytime · Dedicated bookkeeper
Tides serves tech founders across Charleston County — from Daniel Island SaaS shops to seed-stage teams shipping out of downtown coworking spaces. Here’s why the Lowcountry startup scene needs a bookkeeper who actually understands tech.
Charleston has earned the “Silicon Harbor” nickname for good reason. The Charleston Digital Corridor — the city’s tech accelerator and member network — anchors a startup community that punches well above the metro’s size. Blackbaud (headquartered on Daniel Island) sets the bar for enterprise SaaS, Benefitfocus built a billion-dollar benefits platform here, BoomTown ROI dominates real-estate CRM, and PhishLabs, DigitalUS, and Cypress.io round out a strong B2B, ed-tech, and developer-tools bench. Talent flows from CofC, The Citadel, and Clemson’s Charleston outposts — and from Atlanta and Charlotte transplants chasing the Lowcountry lifestyle.
Daniel Island, downtown’s King and Meeting Street corridor, and the Cool Blow Street tech cluster on the upper peninsula form Charleston’s startup spine. From the downtown peninsula incubators feeding seed-stage product teams, to series-A SaaS scaling out of Daniel Island office parks, to bootstrapped B2B tools running lean from Mount Pleasant home offices — the seed-to-series-A pipeline runs through every Lowcountry zip code. Each stage has different bookkeeping needs, and a generalist firm rarely keeps up.
Investor-ready books look specific: a clean cap table reconciled to your equity ledger, ASC 606 revenue recognition so subscription revenue lands in the right period, SaaS metrics dashboards with MRR, ARR, CAC, LTV, and gross/net churn, and monthly close discipline that delivers a P&L, balance sheet, cash flow, and burn/runway view by the 10th — every month, without scrambling. That’s what we build for Charleston founders, whether you’re raising a friends-and-family round or prepping a Series A data room.
Whether you're pre-revenue or scaling fast — we build the financial infrastructure that serious tech companies need.
Subscription revenue, deferred income, churn, and MRR tracking require a bookkeeping structure that most generalists can't support. We build it right from the start.
Pre-revenue and early-revenue startups need clean books for fundraising, investor updates, and board reporting — even before you have meaningful revenue.
Consumer apps, B2B tools, and digital marketplaces with multiple revenue streams, platform fees, and variable developer costs.
Tech companies and startups face financial challenges that general bookkeepers routinely miss. Here's what we hear from nearly every new client.
Your investors want monthly updates with clean financials. Without organized books, producing those reports means scrambling — every single month.
Gross burn? Net burn? Including contractor costs? Most early-stage founders don't have a precise number — and that's dangerous when you're managing runway.
SaaS and subscription revenue doesn't always recognize the month you receive it. Without proper deferred revenue accounting, your P&L doesn't reflect the true state of your business.
Development contractors, hosting, software tools — these costs are real and potentially eligible for R&D tax credits. Disorganized books mean you miss the credit and can't defend it in an audit.
Every Tides plan includes all seven core services. Tech and startup clients get specific treatment for SaaS revenue recognition, burn rate tracking, and investor-ready financial reporting.
Every account reconciled, every transaction categorized, every month — without exception. You receive a clean P&L and balance sheet you can actually understand and use to make decisions.
Monthly reports that show your income, expenses, and profit — so you always know where you stand.
Every business account and credit card matched and verified each month. No mystery charges. No unresolved transactions. No surprises.
We track vendor bills and outstanding invoices so your cash flow stays healthy and nothing gets missed or paid twice.
Months or years behind? We clean it all up before we start your regular monthly service — no matter how far back the backlog goes.
If you have team members, we coordinate payroll processing and keep your tax filings clean and on schedule.
“Our investors actually commented on how clean our financials looked. Tides gave us credibility we didn't have before.”
Questions we hear from Silicon Harbor founders before they sign on with Tides.
100% remote bookkeeping for small businesses across South Carolina and throughout the United States.
Tides Bookkeeping specializes in bookkeeping across 12 distinct industries. Industry-specific expertise means fewer errors, better categorization, and a bookkeeper who already understands how your business makes money.
Schedule a free 15-minute call. We'll review your current setup, answer your questions, and give you a flat monthly quote — no pressure.
No credit card required · No long-term contracts · Cancel anytime