Accounting & CPA Firm IT
Busy season does not care that your server is slow. Neither does the client whose return is sitting in a portal that will not load.
The four months that decide your year
Accounting IT
From January to April your firm runs at capacity, and every hour of downtime costs real money. The rest of the year is when the work that prevents that downtime has to happen — and it is also when nobody feels any urgency about it.
We plan around your calendar. Migrations, upgrades and hardware refreshes go into the windows where they cost you nothing. Through busy season we change as little as possible and staff for response rather than projects.

What we handle for CPA firms
Built around the software and the deadlines
- Tax and accounting application support, hosted or local, including the vendor conversations nobody else wants to have.
- Secure client portals and file exchange, so returns and source documents stop moving over email.
- Multi-monitor, high-throughput workstations specified for preparers rather than for a price list.
- Seasonal and remote staff onboarded quickly and removed cleanly when the season ends.
- XDR monitoring across endpoint, email, identity and cloud behind a 24/7 staffed SOC — wire fraud attempts rise when firms are busiest.
- Immutable backup and tested restores, so an attack in March is a bad week rather than an existential event.
What happens if the server goes down on April 10th?
Ask us before you need the answer:
contact us
Downtime in February costs a multiple of what it costs in August. We plan the work around that, not around our schedule.
send us a Message
Tell us what tax software you run and how many preparers you have. We will tell you where the pressure points are.
Last Line Solutions, Inc. HEADQUARTERS:
30300 Agoura Rd., Suite B-100 Agoura Hills, CA 91301
Telephone:310-286-0111
E-Mail:info@lastlinesolutions.com