Lamhot Martahan Sitorus
Professional Accountant
Jakarta
Summary
Experienced with financial analysis and reporting, ensuring accurate and timely financial data. Utilizes analytical skills to support strategic decision-making and process improvements. Strong understanding of collaboration and adaptability in dynamic environments.
Overview
14
14
years of professional experience
Work History
Finance Associate
International Organization for Migration, IOM
05.2019 - 03.2025
- Analyzed the whole transactions under each program to ensure all the transactions are correctly posted to the right GL and Budget Line
- Monitored the program budget consumption on a periodical basis and shared with the Project Managers
- Prepared the donor financial reports (interim and final financial reports) and liaised with Regional Accounting Support office in Manila to obtain the endorsement
- Assisted the programme unit on the budget preparation for new project proposals
- Assisted the programme unit for project activation for new projects and project revisions
- Prepared the salary projectization and office costs projectization to ensure the budget are fully utilized within the project duration
- Provided the advice within the organization on budget matters
- Assisted external audit as required by the donor
- Verified the request for payments documents to ensure the required documents are complete and entered the invoice into accounting system
- Maintained and cleared the control accounts periodically
Senior Account Executive
PT Asian Utilities Indonesia
09.2017 - 05.2019
- Conducted the day to day accounting, tax, and finance tasks (document verification, invoice recording into system, tax related, and payment)
- Conducted the month end closure
- Prepared the monthly financial reports and analysis
- Prepared the monthly tax filing documents and managed the monthly tax filing to Tax Office
- Prepared the monthly balance sheet schedule and followed-up the necessary
- Assisted the external audit and oversee the process for all the subsidiary companies of Asian Utilities Indonesia Group
- Assisted the preparation of CIT (Corporate Income Tax) in coordination with Tax Agent)
- Supervised 3 finance/accounting staff that are in charged for other entities in the group
- Provided the other operational support
Accountant
PT Gemalto Smart Cards
07.2016 - 09.2017
- Conducted the AR collection especially for long overdue ARs (including the witholding tax slip collection from customers) and clearance in the system
- Conducted the Account Receivables reconciliation with customers
- Conducted the Account Payables reconciliation with suppliers (including the intercompany transactions)
- Coordinated with Sales team to update the status of the collection from customers
- Prepared weekly cashflow forecast and discussed with Finance Manager
- Prepared monthly manufacture expenditure rolling forecast and analysis
- Conducted the payment to suppliers/vendors
- Conducted monthly accounts closure (including revenue posting in system)
- Conducted monthly Account Receivables reconciliation and provided some analysis to Credit Management Unit in Regional Office in Singapore
- Conducted monthly inventory and revenue reconciliation and did the necessary action
- Provided the analysis on the production costs to Regional Office in Singapore and Shanghai
- Assisted Finance Manager to prepare the financial reports and liaised with Global Accounting office in Headquarter
- Liaised with Bank for all bank related matters
- Prepared the Balance Sheet schedule and followed-up the open items
- Assisted external audit
- Liaised with Tax Agent on the preparation of CIT documents
Accounting Staff
PT Benison International Indonesia
05.2015 - 07.2016
- Conducted day to day accounting tasks
- Prepared the invoice payment schedule and submit the payment documents to Finance (Treasury) Manager for payment
- Received the payments from customers (cash payments) and recorded the receipts into system
- Prepared monthly financial reports and submitted to Finance & Accounting Manager for review
- Prepared monthly tax payment and reporting in coordination with tax agent
- Assisted external audit
- Liaised with Tax Agent on the preparation of CIT file
- Assisted sister company to do the collection of container deposit
Site Treasury and Taxation Group Leader
PT Pamapersada Nusantara
01.2013 - 12.2014
- Prepared daily gross profit report and submitted to Project Manager
- Prepared weekly project gross profit report and submitted to Operation Division at head office in Jakarta
- Prepared early warning gross profit by mid of month in coordination and based on approval of site project manager and submitted to Cost Controller at head office in Jakarta
- Collect monthly accruals (revenue and expenditures) and submitted to Cost Controller at head office in Jakarta
- Assisted Costs Controller on the preparation of monthly site profit/loss report and provided some comments and analysis
- Maintained and monitored the accruals and the realization and reported to Cost Controller
- Prepared monthly cost of revenue analysis (budget vs actual)
- Prepared monthly investment review report
- Assisted the annual budget preparation and development both in system and manual
- Conducted the monthly accounts closure
- Oversee the treasury and taxation activities
- Supervise the team member
Site Account Payable Officer
PT Pamapersada Nusantara
09.2011 - 12.2012
- Received and verified the invoices (suppliers), and entered into system
- Received and verified the settlement documents (staff) and entered into system
- Prepared the witholding tax slip and distributed to vendors
- Collected the VAT invoice and sent to Tax Department at head office in Jakarta
- Conducted regular account payable reconciliation with suppliers/vendors
- Conducted monthly accounts closure
- Prepared the monthly Site Accounting Report including comments and submitted to Accounting Department at head office in Jakarta
- Reconciled witholding tax and VAT on a monthly basis
- Prepared monthly Tax Home Statement and submitted to Tax Department at head office in Jakarta
- Maintained and monitored supplier matrix
- Conducted monthly stock opname
Education
Bachelor of Science - Accounting And Finance
Bina Nusantara University
Jakarta, Indonesia 04.2001 -
Skills
Financial record keeping
Timeline
Finance Associate
International Organization for Migration, IOM
05.2019 - 03.2025
Senior Account Executive
PT Asian Utilities Indonesia
09.2017 - 05.2019
Accountant
PT Gemalto Smart Cards
07.2016 - 09.2017
Accounting Staff
PT Benison International Indonesia
05.2015 - 07.2016
Site Treasury and Taxation Group Leader
PT Pamapersada Nusantara
01.2013 - 12.2014
Site Account Payable Officer
PT Pamapersada Nusantara
09.2011 - 12.2012
Bachelor of Science - Accounting And Finance
Bina Nusantara University
04.2001 -
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