TakaBooks v1.2.0

TakaBooks v1.2.0 — টাকাবুকস

LLM-agnostic Bangladeshi bookkeeping & taxation — মূসক / VAT · উৎসে কর কর্তন / TDS · খতিয়ান / Ledger.
Deterministic Python engine (standard library only, 3.11+), one source of truth, one bundle per platform.

Which file do I want?

Platform	Asset	Then
Claude (claude.ai, Claude Code, Claude Desktop)	bd-bookkeeping-tax-skill-1.2.0.zip	Upload under Skills, or unzip into ~/.claude/skills/
ChatGPT custom GPT	takabooks-chatgpt-1.2.0.zip	Paste instructions.md, upload knowledge/
Gemini Gem	takabooks-gemini-1.2.0.zip	Paste gem-instructions.md, attach knowledge/
Any other LLM (Kimi, DeepSeek, Llama, Mistral, Copilot…)	takabooks-complete-1.2.0.md	Paste the whole file as the system prompt
Cursor, Codex, Copilot and other agent tools	AGENTS-1.2.0.md	Save as AGENTS.md in your project root

Or, with Node installed: npx @bemoshiur/takabooks install <claude|chatgpt|gemini|universal|agents>
(GitHub Packages requires an authenticated npm — see the README).

Assets

• AGENTS-1.2.0.md
• SHA256SUMS.txt
• bd-bookkeeping-tax-skill-1.2.0.zip
• takabooks-agents-md-1.2.0.zip
• takabooks-chatgpt-1.2.0.zip
• takabooks-claude-skill-1.2.0.zip
• takabooks-complete-1.2.0.md
• takabooks-gemini-1.2.0.zip
• takabooks-universal-1.2.0.zip

Verify a download: sha256sum -c SHA256SUMS.txt

Rates data in this release

TakaBooks — rates audit

Rates source: rates-AY2026-27.toml — করবর্ষ / assessment year 2026-27
File: /home/runner/work/TakaBooks/TakaBooks/src/data/rates-AY2026-27.toml

Rate nodes	Count
verified	488
unverified	43
placeholder	1
total	532

Placeholder keys (1)

• vat.rates.reduced.digital_advertisement

Unverified keys (43)

• deadlines.income_tax_return_individual_first_time_filer
• deadlines.income_tax_return_individual_resident_abroad
• deadlines.income_tax_return_specified_date_status
• deadlines.vat_legacy_settlement_s137a
• deadlines.vat_quarter_boundaries
• income_tax.corporate.bank_transfer_condition
• income_tax.corporate.exemptions.registered_startup_turnover_ceiling
• income_tax.corporate.exemptions.sme_turnover_ceiling
• income_tax.corporate.exemptions.sme_turnover_ceiling_women_or_disability_owned
• income_tax.corporate.minimum_tax.by_sector.registered_startup
• income_tax.corporate.rates.fund
• income_tax.corporate.rates.merchant_bank
• income_tax.corporate.rates.one_person_company
• income_tax.corporate.reduced_rates.asset_management_company_fee_income
• income_tax.corporate.reduced_rates.export_income_exemption_individual_firm_huf
• income_tax.corporate.reduced_rates.export_income_general
• income_tax.corporate.reduced_rates.export_income_leed_certified_or_jute
• income_tax.corporate.reduced_rates.specified_appliance_and_vehicle_manufacturers
• income_tax.individual.additional_surcharge.educational_institution_without_accessibility
• income_tax.individual.additional_surcharge.tobacco_manufacturing_income
• income_tax.individual.capital_gains.exclusion_listed_securities
• income_tax.individual.capital_gains.listed_company_shares
• income_tax.individual.capital_gains.other_assets_held_over_five_years
• income_tax.individual.capital_gains.precious_metals_and_collectibles
• income_tax.individual.dividend_income
• income_tax.individual.surcharge.base
• income_tax.individual.surcharge.minimum
• income_tax.individual.thresholds.parent_or_guardian_of_person_with_disability
• tds.sections.142.uplift_stacking
• vat.advance_tax.import_raw_materials
• vat.advance_tax.import_standard
• vat.exemptions.registered_startup_supplies
• vat.filing.amended_return_years
• vat.filing.bin_lock_notice_days
• vat.filing.quarter_boundaries
• vat.input_tax_credit.coefficient_exemption_value_addition
• vat.record_retention.audited_accounts_to_vat_authority_months
• vat.supplementary_duty.health_surcharge_nicotine_and_heated_tobacco
• vat.supplementary_duty.heated_tobacco_supply
• vat.supplementary_duty.nicotine_pouch_supply
• vat.thresholds.large_invoice_statement
• vat.thresholds.tax_invoice_buyer_bin
• vat.thresholds.vat_software_mandatory

This file is NOT ready to produce a fileable figure. See its header for the procedure that lands a verified value.

TakaBooks — Moshiur Rahman (@bemoshiur) · TICON SYSTEM LTD (https://ticonsys.com)

Every rate, threshold and deadline lives in that file with a source URL and a verified flag (spec 4.5).
Anything marked verified = false could not be confirmed from a primary source: confirm it with NBR before relying on it.
Every tax computation states the assessment year it used.

Disclaimer · দাবিত্যাগ

TakaBooks prepares figures. It is not professional advice — verify with a licensed ITP/CA before filing.

টাকাবুকস কেবল হিসাব প্রস্তুত করে। এটি পেশাদার পরামর্শ নয় — দাখিলের আগে লাইসেন্সপ্রাপ্ত ITP/CA-এর সঙ্গে যাচাই করুন।

Maintained by Moshiur Rahman (@bemoshiur) · TICON SYSTEM LTD — https://ticonsys.com · MIT

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Full Changelog: v1.1.1...v1.2.0