A Word time log can price client work clearly; Everhour captures task hours before invoice review.
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A Word log answers a practical billing question: how much approved client work should be charged after you apply the right rate, rounding increment, and write-downs. The log should show the date, client or matter, task description, person, raw time, rounded billable time, rate, and line amount. Without those fields, the final total is hard to audit.
The output is not just one dollar figure. You also get the billable hours total, any non-billable time excluded from the invoice, and the pre-tax amount in USD. For U.S. invoices, there is no federal VAT/GST or national sales-tax rate for billed professional time. Add a jurisdiction-specific tax input only when the service is taxable.
A Word document works for a small client file when the work is simple and the billing review happens once. Use a table, not paragraphs, so each entry has one row and every calculation has a visible source. Keep raw time and rounded billable time in separate columns because they answer different questions.
The common mistake is editing narrative text after the math is done. If a task description changes from research to internal admin, the billable status must change too. A Word log has no automatic validation, so the reviewer has to check each row for billable status, rate, rounding, and write-down approval before the invoice total is trusted.
The basic formula is rounded billable hours multiplied by the applicable hourly rate. If different people, roles, or tasks use different rates, calculate each line separately and then add the line amounts. Do not multiply total hours by an average rate unless the client agreement actually uses a blended rate.
For example, a compliance review includes 14 approved senior-review hours at $175 per hour and 21 approved documentation hours at $115 per hour. The senior-review line is $2,450, and the documentation line is $2,415. The pre-tax billable amount is $4,865. If the reviewer writes down 3 documentation hours, recalculate that line before adding tax or issuing the invoice.
A Word log is enough for a one-time calculation when one person enters time, one reviewer approves it, and the invoice can be checked manually. It can also serve as client-facing backup because the task descriptions are easy to read. The risk starts when multiple people edit the same file or when rates, billable flags, and approvals change during the month.
For recurring client work, use a managed workflow instead of reconstructing time from notes. Everhour Time Tracking captures task and project hours through timers or manual entries, works inside common project tools, and feeds timesheets, reporting, budgeting, invoicing, and payroll review. Approvals, locked periods, reminders, and timer rules keep the billing record cleaner than a standalone document.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
High Performer
G2
Summer 2026
Best Ease Of Use
Capterra
Summer 2026
Rated in the top time trackers across G2, Capterra, and TrustRadius — with consistent praise for ease of use, integrations, and support.
Include date, client or matter, task description, person, raw time, rounded billable time, rate, billable status, write-down, and line amount. Add invoice number after billing so the same time is not billed twice. A Word log should make every invoice line traceable to an approved entry.
Show both. Raw time preserves what was worked, while rounded billable time shows what the client is charged under the billing increment. If the agreement uses 0.1-hour increments, 18 minutes becomes 0.3 hours. If it uses 15-minute increments, 18 minutes becomes 0.25 hours.
A write-down reduces the billed amount without erasing the work history. Keep the original time, the adjusted billable time, and a short reason in the log. This preserves realization analysis: worked time can exceed billed time even when the invoice total is correct.
It can, but only when the table is controlled and reviewed. Word does not enforce formulas, rate tables, or duplicate-entry checks the way a spreadsheet or time-tracking system can. For small matters, manual review works. For team billing, the lack of validation creates avoidable errors.
Do not add one national tax rate. The United States has no federal VAT/GST, and sales tax treatment is state and local. Some professional services are not taxed, while specific jurisdictions tax certain services or business activity. Add tax only after checking the client location, service type, and applicable state or local rule.
Everhour Time Tracking lets users start a timer or add manual time against tasks and projects, including inside supported project tools. Those entries feed timesheets and approval workflows, so the billing record starts from captured work instead of a reconstructed Word table.
Everhour Billing & Invoicing turns approved billable time and expenses into invoices, calculates amounts from rates, and excludes non-billable work. After time is invoiced, Everhour marks it as invoiced so the same entries do not appear again in future invoices.
Track client work as it happens, approve the time, and send clean billable totals forward. Everhour keeps task hours connected to timesheets, rates, and invoice review.
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