THE SAAS TAX
See your SaaS Tax in 2 minutes
Enter your seat count and current price. Watch the five-year cost of renting compared with running your own system, and get an honest verdict, including when staying on your SaaS is the better deal.
Savings calculator
See what you'd actually save over 5 years
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Time tracking · €5/seat/mo
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What if…
€2,220/yr€2,500/yrafter year 1
Year 1 net: -€5,280 (build contribution ~€5,000)5-year saving: ~-€6,000
Stay on SaaS
Your own system
€2,220
€7,500
€4,440
€10,000
€6,660
€12,500
€8,880
€15,000
€11,100
€17,500
Assumes 1/5 share of the build, €2,500/yr flat run fee. SaaS list price held flat (conservative: most vendors raise 5–15%/yr).
Numbers are based on real build-cost estimates and your inputs. No email wall. Full detail on how the maths works: Trust, Security & Escrow.
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