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The SR&ED time-tracking sheet

Almost every claim that runs into trouble on review runs into trouble in the same place: not the science, the hours. This is the sheet that fixes it, and it takes about fifteen minutes a week.

5 May 2026 · 6 minute read

6Tabs
15 minA week
600Log rows
FreeNo sign-up

The Sivanta SR&ED time-tracking sheet

Six tabs, ready to use. A project register, a weekly log with the activity types already set up as dropdowns, two summaries that calculate themselves, and a materials and contractor log. Free to download and use, with or without an engagement.

Excel workbook · 34 KB · No sign-up
Download the sheet

Almost every claim that runs into trouble on review runs into trouble in the same place. Not the science, and not the eligibility. The hours.

A company describes genuinely eligible work, and then cannot show how it arrived at the percentage of each person's year that was spent on it. The number was produced in June, from memory, for a period that ended in December. It may well be accurate. It is not evidence.

The CRA does not require a timekeeping system, and it does not require software. It requires that the numbers in the claim can be traced to something recorded while the work was happening. That is the entire standard, and it is met by about fifteen minutes a week.

What it takes to keep records the CRA will acceptFifteen minutes a week
Per person, per week
1 row for each project worked on
Time to fill in
~15 min across a technical team
The 90% test
calculated for you on the By person tab
Activity types
7, matching the proxy method
Log capacity
600 rows, about two years for a small team
Cost
Nothing, and no sign-up

The sheet is a record-keeping tool, not a claim. It produces the hours and the evidence trail; the eligibility judgment and the allocation method still have to be made by someone who knows the program.

What is in the workbook

ProjectsOne row per project, with a short code and a plain statement of what was uncertain at the start. Filled in once a year.
Weekly logThe only tab anyone types in during the year. Person, project, activity type, hours, what was attempted, what happened.
By personTotal hours, SR&ED hours, and the share of logged time, with the 90% all-or-substantially-all test applied automatically.
By projectHours by project broken down across the six directly engaged activity types, pulled straight from the log.
Materials and contractorsThe two lines adjusted most often on review, with the consumed-or-transformed distinction built in.
Start hereThe rules that govern the sheet, including the caps that apply to specified employees and the 180-day payment deadline.

The five columns that do the work

Why the failures matter
A claim describing only successful work is a weaker claim. If everything worked as planned, the reviewer's obvious question is what was uncertain. The dead ends, the results that contradicted the hypothesis, and the approaches that were abandoned are the substance of Line 244, and they only exist in the record if someone wrote them down at the time.

How to actually make it happen

The sheet is easy. The habit is the hard part, and it fails in predictable ways.

Pick a fixed time. Friday afternoon, before anything else closes out. A recurring fifteen-minute calendar block for the technical team costs nothing and is the single change that makes the difference.

One person owns it. Not everyone. One technical lead who collects the rows and enters them, asking two questions of each person: what did you try, and what happened.

Do not backfill more than a week. A log filled in monthly is a reconstruction with better handwriting. If a week is missed, note that it was missed rather than inventing it.

Keep the non-SR&ED hours in. The instinct is to log only the eligible work. That makes every technical person look like they spent 100% of the year on SR&ED, which is both untrue and one of the fastest ways to attract attention.

What the sheet does not do

It does not decide eligibility. It records hours and evidence against projects; whether those projects meet the CRA's two requirements is a separate judgment, made against the facts and the current guidance.

It does not calculate a claim. There is no expenditure pool, no proxy calculation, and no credit estimate in it, deliberately. Those depend on payroll data, corporate structure, provincial rate, and assistance received, none of which belong in a sheet passed around a technical team.

It does not replace your existing systems. If your developers already log against tickets and your production team already keeps batch records, those are better evidence than any spreadsheet, because they were created for another purpose. In that case use this sheet only for the allocation layer on top, and put the ticket or batch reference in the evidence column.

One year from now

The difference between a company that fills this in and one that does not shows up at exactly two moments. The first is at filing, when the technical narrative can be written from a record of what was actually tried rather than from a meeting where people try to remember. The second is on review, when the reviewer asks how the percentages were arrived at, and the answer is a file rather than an explanation.

Neither moment is dramatic. Both are worth considerably more than fifteen minutes a week.

The Sivanta SR&ED time-tracking sheet

Six tabs, ready to use. A project register, a weekly log with the activity types already set up as dropdowns, two summaries that calculate themselves, and a materials and contractor log. Free to download and use, with or without an engagement.

Excel workbook · 34 KB · No sign-up
Download the sheet

Set the year up properly, once

If you are starting a fiscal year, an hour spent deciding how time and materials will be recorded is worth more than any amount of work at filing time. Bring the sheet to the call and we will set it up against your actual projects.

Book a meeting Check your eligibility
Briefing
Where allocations go wrong
Briefing
What makes a claim get reviewed
Briefing
Writing the technical narrative
Tool
The live deadline board

General information current at the date of writing, not advice on a specific claim. Program rules, forms, and administrative practice change; we confirm the current position for every file.

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