Practical tools to bring structure to variable income
Kestelwick helps independent earners review income patterns, plan allocations, and assess risk before making financial decisions. No automation of your money — just clear analysis to support disciplined habits.
Built for freelancers, contractors and sole traders in the UK
Everything you need to review, plan and stay consistent
Each feature is designed to answer one practical question about your income, so you can act with more confidence and less guesswork.
Income pattern analysis
See how your earnings vary month to month, identify lean periods, and understand your reliable baseline. Useful when client work is irregular.
Allocation planner
Divide incoming payments into essentials, tax reserve, buffer and longer-term goals. Adjust percentages and preview the impact before you commit.
Risk and runway check
Review essential costs against available buffer to estimate how long you could cover quiet periods. Flags when your margin becomes thin.
Scenario modelling
Test simple what-ifs: a 30% income drop, a late invoice, or a large expense. Compare outcomes side by side without changing your real accounts.
Tax reserve tracking
Keep a separate view of amounts set aside for tax obligations, so reserved funds are not mistaken for spendable income.
Monthly review summary
Get a concise recap of allocations, buffer changes and upcoming risks. Designed to support a short, regular review habit.
A simple, repeatable routine
Kestelwick does not manage your bank accounts. You review information you provide, using a clear three-step method.
Record your picture
Add your typical income range, essential costs and current buffer. You stay in control of what you enter.
Example: essentials + variable income
Review the analysis
Check allocation suggestions, stability notes and runway estimates. All calculations are shown transparently.
Example: buffer / monthly essentials
Plan the next month
Choose allocations, set a reserve target and note actions for lean scenarios. Revisit monthly as income changes.
Example: adjust reserve to 20-25%
Important: Kestelwick provides decision support and educational analysis only. It does not provide regulated financial advice and does not guarantee outcomes. Consider risk carefully.
Features adapted to how you earn
Different work patterns create different pressures. Select your situation to see the most relevant benefits.
Stability between projects
When income arrives in spikes, the key question is how much to keep back. Use pattern analysis and buffer tracking to smooth spending across gaps.
- Identify your baseline from past months
- Separate project income into spendable and reserve
- Model a delayed invoice before it happens
Plan around contract cycles
Fixed-term contracts offer predictability until renewal. Use runway checks and scenario modelling to prepare for bench time or rate changes.
- Track runway in months of essential costs
- Test lower-rate or gap scenarios
- Keep tax reserve clearly separated
Separate business and personal
When business cash and personal spending mix, clarity suffers. Use allocation planning to define owner pay, reserves and operating buffer.
- Define a consistent personal allocation
- Monitor buffer trends month to month
- Use summaries for regular reviews
Clear, transparent and under your control
Kestelwick is built as a support tool, not an autopilot. You see the inputs, the logic and the limits of every estimate.
- ✓No bank connection required to review your position
- ✓Explanations shown alongside every estimate
- ✓Designed for short monthly reviews, not daily monitoring
