🇲🇳 Tax Return / Income Tax Filing → Mongolian

Behind the one or two pages of a Thai Tax Return / Income Tax Filing sit decades of registry conventions: form codes, district abbreviations, officer titles, stamp colours. A general translator routinely flattens those distinctions and triggers a rejection. On a Tax Return / Income Tax Filing the difference between "issued by" and "registered at" is not stylistic; Mongolian authorities read the verb as a legal claim and any drift between the two is a hard rejection.

We translate ภ.ง.ด. 90/91 (personal) and ภ.ง.ด. 50 (corporate). Most embassies prefer the version with the Revenue Department's e-filing receipt page included.

Our Mongolian desk maintains a glossary reconciled against:

• The Thai Ministry of Foreign Affairs Department of Consular Affairs
• The Mongolian embassy in Bangkok
• Relevant universities, professional bodies, and court systems in Mongolian-speaking jurisdictions

Translated to numbers, the rigour above means most Tax Return / Income Tax Filing packets we send into the Mongolian chain return stamped on the first attempt, with rework restricted to a small tail of edge cases (mostly client-side document edits).

Every file moves through the same checklist; you receive a status note as it clears each gate:

1. Document intake. Send us a high-resolution PDF/photo of the original Tax Return / Income Tax Filing. We verify it is a current Amphur or court-issued copy.
2. Translation into Mongolian. Performed by our credentialed court-grade translator with ten-plus years of legalisation experience. Names, dates and registration numbers are cross-checked against your passport.
3. Company certification. We affix our official translator seal and a signed declaration accepted by Thai MFA.
4. Thai MFA legalisation. Our courier files at the Department of Consular Affairs (Chaeng Watthana) the next working day. Standard return: 3–5 working days.
5. Delivery. Pickup at our office, courier in Bangkok, EMS across Thailand, or DHL Express to 200+ countries.
6. Notary Public (if required). One of our six in-house Notarial Services Attorneys notarises the translation, which most embassies require.
7. Mongolian embassy attestation. We submit to the destination embassy in Bangkok and collect the legalised document.
8. Second-eye QA. A senior reviewer cross-checks every page against the source and flags any name/date inconsistency before the seal is applied.

Our published service-level for Tax Return / Income Tax Filing → Mongolian translation is under 48 hours, and the vast majority of jobs deliver inside 24. Adding MFA legalisation extends the total to 4–7 working days. Embassy attestation adds another 3–10 working days depending on the destination.

For urgent cases we offer:

• 4-hour rush translation — surcharge of 50–100%.
• 1-day express MFA — additional government fee, file before the 09:30 cut-off.
• Embassy priority queues — available with most embassies in Bangkok at a small handling fee.

In practical use overseas the translated Tax Return / Income Tax Filing travels with companion documents — the catalogue below covers what most Mongolian registrars and consulates expect to see on the same desk.

• Visa financial proof — typically also needs your passport bio page and a recent photo.
• Sponsor income proof — typically also needs your passport bio page and a recent photo.
• Mortgage application abroad — typically also needs your passport bio page and a recent photo.

Almost every rejection of a Tax Return / Income Tax Filing we are asked to fix afterwards comes back to one of these five patterns:

• Missing MFA or embassy gate — most Mongolian authorities require both, not just one.
• Out-of-date copies — embassies usually want a Tax Return / Income Tax Filing issued within the last 3–6 months.
• Translations done by uncertified translators that lack the MFA-accepted seal.
• Names spelled differently across passport, Tax Return / Income Tax Filing and supporting documents — Mongolian authorities require an exact match.
• Photocopies submitted instead of originals with attached translation.

Chinese, Japanese and Korean offices read translated Thai documents against a fixed glossary of registry titles — "นายทะเบียน" must map onto the term their own internal forms use, not a literal dictionary translation.

For the Tax Return / Income Tax Filing specifically, our Mongolian desk pays particular attention to:

• Official seals & stamps. Thai stamps and signatures are described in the target language so overseas officers can verify authenticity.
• Dates & calendars. The Thai Buddhist year (พ.ศ.) must be converted to the Common Era; we provide both formats side-by-side.
• Name transliteration. Mongolian authorities check the translated name against your passport — any mismatch is grounds for rejection.
• Form codes. Original Thai reference numbers and registration codes are preserved verbatim.
• Officer titles. Registrar, Chief District Officer and District Officer are kept distinct, mapped to whichever term the destination registry uses internally.

Below is the per-gate cost decomposition our finance desk uses for a 3-page Tax Return / Income Tax Filing translated into Mongolian; the figures include QA but exclude VAT and courier:

• Translation: ฿1,120 – ฿5,376 (includes company seal & certifying statement, MFA-accepted).
• Notary Public (Notarial Services Attorney): ฿1,500 – ฿4,000 per document if required by the destination.
• Thai MFA legalisation: ฿800 – ฿1,500 per document.
• Mongolian embassy attestation: ฿2,500 – ฿12,000 per document depending on embassy.

The total bill scales with page count, with rush options at +50–100%, and with whether the destination demands additional notarised affidavits. Send a scan via LINE @NYCLI or email nyclegal@ilc.ltd for a fixed quote inside 15 minutes during business hours.

Treat the table below as the canonical mapping of Thai registry terms into Mongolian as applied across every NYC Legal file — overseas reviewers familiar with our work will recognise it immediately:

• Transliteration — converting Thai script names into Mongolian characters; must match the spelling in your passport.
• Certified translation / คำแปลรับรอง — translation accompanied by a signed declaration of accuracy; required by MFA.
• Embassy attestation / รับรองสถานทูต — the Mongolian embassy in Bangkok validates the Thai MFA stamp.
• Apostille — single-step alternative to MFA+embassy for Hague Convention members (Thailand: not a signatory yet → MFA route applies).
• MFA legalisation / รับรองกระทรวงการต่างประเทศ — the Department of Consular Affairs authenticates the translator's seal; mandatory for most overseas use.
• Notarisation / รับรองโนตารี — a Notarial Services Attorney certifies the translator's signature or the copy; required by some Mongolian authorities.
• Sworn translator / ผู้แปลสาบาน — translator officially registered with a foreign court or ministry; relevant for Mongolian in some EU jurisdictions.

การส่ง ใบเสียภาษี (ภ.ง.ด.) ฉบับแปลมองโกเลีย ไปใช้ต่างประเทศ ผ่านสามกระทรวงสามขั้นตอน ทีมงานของเราดูแลให้ครบทุกด่านในใบเสนอราคาเดียว ไม่ต้องวิ่งหลายที่

ที่ NYC Legal & Notary เรามีทีม court-grade translator with ten-plus years of legalisation experience ประจำสำหรับภาษามองโกเลีย พร้อมระบบ QA สองชั้นที่ตรวจชื่อ-นามสกุล ตัวเลข เลขที่ทะเบียน วัน เดือน ปี (แปลงพ.ศ. ↔ ค.ศ.) ก่อนประทับตราบริษัทและส่งต่อขั้นตอน MFA ภายในวันทำการถัดไป

ราคาภาษาไทย (โดยประมาณ)

• ค่าแปลใบเสียภาษี (ภ.ง.ด.)เป็นมองโกเลีย: ฿1,120 – ฿5,376 ต่อชุด
• รับรองโนตารี: ฿1,500 – ฿4,000 ต่อฉบับ
• รับรองกรมการกงสุล (MFA): ฿800 – ฿1,500 ต่อฉบับ
• รับรองสถานทูตมองโกเลีย: ฿2,500 – ฿12,000 ต่อฉบับ

ขั้นตอนการใช้บริการ

1. ส่งภาพถ่ายหรือ PDF ของใบเสียภาษี (ภ.ง.ด.)มาที่ LINE @NYCLI หรืออีเมล nyclegal@ilc.ltd
2. รับใบเสนอราคาแบบฟิกซ์เรทภายใน 15 นาที (ในเวลาทำการ)
3. เริ่มแปล + QA 2 ชั้น ภายใน 24-48 ชั่วโมง
4. รับรองตราบริษัท · ส่งกรมการกงสุล (3-5 วันทำการ)
5. ส่งสถานทูตมองโกเลีย · รับเอกสารกลับมารับรอง (3-10 วันทำการ)
6. จัดส่งคืน: รับเองที่สำนักงานลาดพร้าว · EMS ทั่วไทย · DHL Express ทั่วโลก

คำถามที่พบบ่อย

ถาม: ต้องนำต้นฉบับใบเสียภาษี (ภ.ง.ด.)มาที่สำนักงานหรือไม่?
ตอบ: สำหรับแปลอย่างเดียวใช้ภาพถ่ายชัด ๆ ได้ แต่ขั้นตอน MFA และสถานทูตต้องใช้ต้นฉบับตัวจริง

ถาม: ใช้เวลานานเท่าไร?
ตอบ: แปลอย่างเดียว 24-48 ชั่วโมง · ครบ MFA + สถานทูต 7-17 วันทำการ

ถาม: ใบเสนอราคาฟรีหรือไม่?
ตอบ: ฟรี — ส่งภาพมาทาง LINE @NYCLI ได้ตลอด

NYC Legal & Notary Services Co., Ltd. is a registered Thai law firm, and the Mongolian desk sits inside the translation-and-legalisation division. We operate six in-house Notarial Services Attorneys, a panel of more than 200 certified translators across 205 languages, and a dedicated MFA & embassy liaison team that visits the Department of Consular Affairs at Chaeng Watthana every working day.

For the Mongolian pair your file is handled by court-grade translator with ten-plus years of legalisation experience who is screened on three criteria: native or near-native Mongolian command, demonstrated court-grade legal-translation experience, and a clean track record with Thailand's MFA and the relevant embassy. Every translator signs an NDA covering attorney-client privilege.

Concrete reasons clients return

• Confidentiality by default. Files are encrypted at rest, deleted from working storage 90 days after delivery, and never used as AI training data.
• Rejection insurance. If MFA or the Mongolian embassy rejects our work due to a translation defect, we re-file at no charge and absorb the government re-filing fee.
• EN, TH and Mongolian support by phone, LINE, WhatsApp, WeChat, KakaoTalk, Telegram and email.
• Single-window service. Translation, Notary, MFA filing, embassy attestation and worldwide courier are booked once — you do not chase three vendors.
• Fixed-fee quotes within 15 minutes. No surprise charges after the work begins; the LINE quote is the invoice you receive on delivery.
• Bilingual case manager. One person handles your file end-to-end; ask questions in Thai, English or via your preferred language.

A properly legalised translation is normally accepted on first submission by the destination authority. If the receiving office requests an additional step — for example a sworn translator's signature notarised in the destination country, or a translation re-done into a regional dialect — we provide a follow-up service from our partner network of overseas counsel.

• Re-issuance — if the destination retains the original, we keep the certified scan on file and produce another legalised copy on 48-hour turnaround.
• Apostille substitution letter — for receiving authorities that mistakenly request an Apostille (Thailand is not yet a Hague signatory), we provide a notarised explanation letter accepted by most foreign registrars.
• Affidavit of translation accuracy — a sworn statement signed before a Notary Public in the destination country; we prepare the bilingual template.
• Long-term archiving — your translated and legalised file is archived for 7 years; request a fresh certified copy at any time without re-paying for translation.