Reduce manual work
Organize recurring tasks, documents, approvals, and reporting rhythms so teams spend less time chasing details.
San Juan, Puerto Rico
Accounting, management support, and IT advisory for clearer decisions.
MMTAG helps small and medium organizations keep clean books, modernize back-office systems, and make operational choices with confidence.
30+
years in management services
Zoho Finance
Authorized partner advisory
SMB
focused accounting and operations
Practical advisory
A steadier back office for organizations that need forward motion.
Multi Management and Technical Advisors Group, LLC brings accounting, technology, and management support together so leaders can understand their numbers and improve the systems behind them.
The firm works with small businesses, religious organizations, nonprofits, and growing teams that need disciplined monthly support without a heavy internal department.
Zoho Finance Authorized Partner
Finance systems configured around the way your organization works.
MMTAG supports Zoho Finance implementations for organizations that need cleaner accounting, practical migration guidance, and reporting workflows their teams can maintain.
Zoho Books setup
Migration guidance
Training and support
How MMTAG helps
Practical support that makes daily operations easier to manage.
Improve accounting visibility
Keep books, statements, cash flow, and management reports easier to understand and act on.
Protect business data
Coordinate backup, endpoint security, and recovery planning for the files and systems your organization depends on.
Support payroll and attendance workflows
Help align employee time records, approvals, payroll cycles, deductions, and reporting coordination.
Coordinate technology decisions
Guide software selection, system setup, workflow handoff, and vendor coordination with a business-first approach.
Supporting trusted organizations across Puerto Rico!
Combined Building & Housing Consultants, Inc.
Prime Controls
JR Automotive
Autos Vega Group
Puerto Rico Properties Solutions, LLC
L&L Realty
Santiago Metal
CSMI Centro Sicoterapeutico Multidisciplinario Inc
Technical Fire
Industries
Operational support for teams with moving parts.
Construction & housing
Project costs, vendor payments, budgets, permits, and monthly reporting.
Manufacturing & metal
Inventory, job costing, purchasing controls, production reports, and payroll flow.
Healthcare & clinics
Clean books, staff records, recurring billing support, and organized compliance files.
Real estate & property
Rental activity, property expenses, owner reporting, budgets, and document tracking.
Automotive dealers
Sales activity, payroll coordination, expense controls, and management reports.
Fire & safety services
Service job records, crew scheduling support, receivables, and billing follow-up.
Restaurants & hospitality
Employee time, vendor payments, cash-flow cadence, and recurring operations support.
Supply chain & field teams
Approvals, mobile work records, payroll-ready data, and practical system oversight.
Services
Accounting, payroll, and systems support for daily operations.
Business Accounting
Bookkeeping, account reconciliation, financial statements, payables, receivables, and year-end readiness.
Business consultation
Budgeting, planning, inventory controls, job costing, operational reviews, and virtual CFO-style support.
IT management advisory
Back-office technology planning, system selection, software implementation guidance, and reporting workflows.
Zoho Finance setup
Zoho Books configuration, chart of accounts, migration planning, training, reporting setup, and workflows that keep teams current.
Payroll systems
Service bundles including payroll and clock subscriptions with setup and support for pay cycles, employee records, deductions, and reporting coordination.
Time and attendance
Guidance for employee time capture, attendance tracking, approvals, and payroll-ready records.
Data backup
Backup planning for business files, accounting records, retention, recovery readiness, and continuity.
Security
Endpoint protection, safer business devices, and practical security oversight.
MMTAG division
E. Marrero & Associates supports accounting and business compliance.
Focused support for bookkeeping, permits management, personal and company tax consultation, IVU filings, and Nola-Pro system workflows.
Bookkeeping
Permits management
Tax and IVU filings
Visit E. Marrero
MMTAG division
PR-Logix keeps payroll and workforce time moving.
PR-Logix supports small and medium businesses with payroll, time clocks, mobile and web punches, hour approvals, reporting, and payroll-ready exports.
Payroll support
Clock subscriptions
Setup and training
Visit PR-Logix
IT systems partners
Trusted platforms for business operations and support.
Zoho Finance
Books, finance workflows, forms, desk, chat, and tools for accounting and client support.
PR-Logix
Payroll and workforce time solutions with setup, clock subscriptions, and support.
MSC Payroll
Puerto Rico payroll platform for checks, direct deposit, W2 forms, and payroll workflows.
Easy Clocking
Time and attendance tracking for punches, approvals, schedules, and reports.
IDrive
Cloud backup and recovery planning for business files and accounting records.
Webroot by OpenText
Endpoint security for business devices, safer operations, and practical oversight.
Experience
Support for organizations where accuracy and trust matter.
MMTAG has a practical focus on small and medium businesses, nonprofits, religious organizations, and local teams that need clear reporting without unnecessary complexity.
01
Financial clarity
Monthly books, reconciliations, statements, and tax-preparation coordination.
02
Operational controls
Budgets, cash-flow cadence, payables, receivables, inventory, and job costing.
03
Modern systems
Zoho Finance, payroll, time attendance, backup, security, reporting, and process handoff.
Process
A direct path from messy operations to usable information.
-
1
Assess
Review books, reporting needs, systems, deadlines, and the decisions leaders need to make.
-
2
Organize
Clean up data, define monthly rhythms, document controls, and align tools with the work.
-
3
Advise
Deliver clear reports, surface risks early, and support management with practical next steps.
Zoho Finance Authorized Partner
Move accounting work into a finance system your team can actually maintain.
From setup to training, MMTAG helps organizations configure Zoho Finance tools around real workflows: invoices, bills, bank feeds, approvals, inventory, and reports.
Finance Authorized Partner
FAQ
Helpful answers for new MMTAG clients.
Do you support small businesses?
Yes. MMTAG supports small and medium organizations that need accounting, systems guidance, payroll coordination, data protection, and practical management support.
Can MMTAG help migrate to Zoho Finance?
Yes. MMTAG can help review your current setup, organize migration steps, configure Zoho Finance workflows, and support training so your team can maintain the system.
Do you provide remote support?
Yes. MMTAG can coordinate remote sessions for support, setup, troubleshooting, and advisory work when the request can be handled securely online.
How do I open a service ticket?
Use the Service Ticket button in the header or send your request to support@mmtagllc.zohodesk.com with your name, company, phone number, and a short description of what you need.
Do you work with clients outside San Juan?
Yes. MMTAG works with clients across Puerto Rico and can coordinate services remotely or by appointment depending on the type of support needed.
Contact
Bring the books, the questions, and the operational knots.
Tell MMTAG what needs to work better. Se habla español.
- Office
- 787-426-3838
- Advisor
- 787-647-5284
- info@mmtag-llc.com
- Support
- Create service ticket
- Social
- Location
- Calle 3, 340 Industrial Victor Fernandez, Suite 201A, San Juan, PR 00926