{"filing":{"accession_number":"0001331463-26-000124","cik":"0001331463","ticker":null,"company_name":"Federal Home Loan Bank of Boston","form":"8-K","filing_date":"2026-06-30","report_date":null,"primary_document":"fhlbbost-20260624.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1331463/000133146326000124/fhlbbost-20260624.htm"},"events":[{"id":15122,"run_id":13489,"accession_number":"0001331463-26-000124","anchor_item_number":"2.03","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"The filing discloses the creation of direct financial obligations through the issuance of consolidated obligations (bonds and discount notes) by the Federal Home Loan Bank of Boston. Schedule A details multiple debt issuances with trade dates in June 2026, including fixed-rate bonds totaling $40 million and variable-rate floaters totaling approximately $2.35 billion. This represents the creation of new direct financial obligations as required under Item 2.03, and the aggregate principal amount is material to the registrant's operations.","company_name":"Federal Home Loan Bank of Boston","ticker":null,"filing_date":"2026-06-30","form":"8-K","submitted_at":null,"items":[{"id":12765,"accession_number":"0001331463-26-000124","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the creation of direct financial obligations through the issuance of consolidated obligations (bonds and discount notes) by the Federal Home Loan Bank of Boston. Schedule A details multiple debt issuances with trade dates in June 2026, including fixed-rate bonds totaling $40 million and variable-rate floaters totaling approximately $2.35 billion. This represents the creation of new direct financial obligations as required under Item 2.03, and the aggregate principal amount is material to the registrant's operations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T02:30:39.214358+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":12765,"accession_number":"0001331463-26-000124","item_number":"2.03","item_title":"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant","event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the creation of direct financial obligations through the issuance of consolidated obligations (bonds and discount notes) by the Federal Home Loan Bank of Boston. Schedule A details multiple debt issuances with trade dates in June 2026, including fixed-rate bonds totaling $40 million and variable-rate floaters totaling approximately $2.35 billion. This represents the creation of new direct financial obligations as required under Item 2.03, and the aggregate principal amount is material to the registrant's operations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T02:30:39.214358+00:00","company_name":"Federal Home Loan Bank of Boston","ticker":null,"filing_date":"2026-06-30"}]}