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Freelance client tracker spreadsheet: leads, hours, invoices

The tabs and columns a freelance client tracker needs to follow up leads, log hours and chase overdue invoices.

Freelancers lose money in the gaps: a lead nobody followed up, hours nobody logged, an invoice nobody chased. A single client tracker closes those gaps. This guide lays out the tabs and columns that matter, so you can build one in Google Sheets or Excel.

1. Leads tab: who might hire you

ColumnWhy
Name / companyWho it is.
SourceReferral, website, marketplace. Tells you where good work comes from.
StageNew, contacted, proposal sent, won, lost (a dropdown keeps it tidy).
Next follow-up dateThe most important column. Sort by it every morning.
Estimated valueRough project size, so you know which leads deserve time.

2. Clients tab: who has hired you

Contact details, rate or package agreed, payment terms, and a link to the contract or proposal. One row per client.

3. Time log: what you worked on

Date, client, task, hours, billable yes/no. Log it daily; reconstructing a week from memory always comes out short.

billable hours this month for a client = SUMIFS(Hours, Client, name, Billable, "Yes", Date, ">="&month start)

4. Invoices: what you are owed

Invoice number, client, date sent, amount, due date, date paid. A status column can work itself out:

=IF(date paid<>"", "Paid", IF(TODAY()>due date, "Overdue", "Open"))
Worked example (made-up numbers): 3 open invoices totaling $4,200, one 12 days overdue at $1,500. Filtering Status = Overdue each Monday shows exactly who to email.

5. A weekly review

Once a week: sort leads by follow-up date, check unbilled hours, filter overdue invoices. Fifteen minutes, and nothing falls through.

Do it in a spreadsheet

The Spreadoodle Freelance CRM with Time & Invoice tabs has these tabs connected, and the Client Onboarding System covers what happens after a lead says yes. Not sure what to charge yet? Start with the freelance rate calculator guide.

This guide is general information, not tax, legal or accounting advice.