Printable Block Letter Format Comparison
This one-page letter format comparison is for anyone writing business letters, class assignments, or office templates. It shows a clear chart with columns for Part, Full block, Modified block, and Semi-block. The rows compare items such as sender address, date, inside address, salutation, body, closing, and signature, with alignment shown as left or centre where it applies.

Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 57 KB
Free for personal, family and classroom use.
Use it as a quick reference when choosing a letter style or checking a draft against the correct layout. Keep it beside your document while formatting, or print it as a handout for students and staff who need to compare block form letter styles at a glance.
Good for
- Compare full block and semi-block layouts
- Check alignment for each letter part
- Use as a classroom reference sheet
Tip: Print it single-sided and keep it with your letter templates for quick checks.
4 files · DOCX, PDF
Get every sheet: Business Letter Format Pack
This sheet plus 3 more in one download, with the editable Word files. Editable business letter templates in full block, modified block and semi-block formats, a letterhead template, an envelope addressing guide and a letter writing checklist.
$5.00 USD, one-time 4 files · about $1.25 each
- Instant download
- 7-day refund
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7-day money-back guarantee. Full refund within 7 days of purchase, even after you download.

Full Block Letter Template
Modified Block Letter Template
Printable Business Letter Checklist