L&M Multiservices
L&M Multiservices is a family-oriented tax and financial services firm based in Channelview, Texas, offering tax preparation, ITIN services, notary, and audit defense.
Last updated September 28, 2026
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Overview
L&M Multiservices LLC is a United States tax consultancy firm based in Channelview, Texas. It is a family-oriented, community-focused practice that provides personal and business tax preparation, tax amendments, prior-year tax filing, ITIN application and renewal, notary public services, audit defense, and audit protection. The firm is led by founder and owner Liliana Castillo, who has nearly a decade of experience in tax filing and has served the Channelview community. The team includes receptionist Sarai Guerrero Luna, lead assistant Erika Castillo, and tech specialist Jazmine Aguero. L&M Multiservices positions itself as a friendly neighborhood tax hub that prioritizes accuracy, professionalism, and customer satisfaction, aiming to simplify tax season for individuals and small business owners. Its services are tailored to the unique needs of its local market, with a strong emphasis on building relationships and providing guidance, support, and peace of mind. The company operates primarily in the United States, serving clients in the Channelview area and beyond.
History
L&M Multiservices LLC was founded by Liliana Castillo, who has almost a decade of experience in filing taxes and has served the Channelview community. The firm was established as a family-oriented tax practice, with Castillo serving as founder and owner. The team includes receptionist Sarai Guerrero Luna, lead assistant Erika Castillo, and tech specialist Jazmine Aguero. The company has grown to offer a range of services beyond basic tax preparation, including tax amendments, prior year taxes, ITIN application and renewal, notary public services, audit defense, and audit protection. Its mission is to provide guidance, support, and peace of mind to clients, simplifying the tax process for individuals and small business owners in the Channelview area.
Products and positioning
Family-oriented, community-focused tax hub emphasizing accuracy, professionalism, and customer satisfaction.
Personal and Business Taxes
Expert tax preparation services tailored to individual taxpayers and small business owners.
Tax Amendments
Assistance with making changes to previously filed tax returns.
Prior Year Taxes
Help with filing prior year taxes to get back on track and avoid penalties.
ITIN Application & Renewal
Assistance with new applications and renewals for Individual Taxpayer Identification Numbers, ensuring IRS compliance.
Notary Public
Certified notaries available for document notarization.
Audit Defense
Full representation on behalf of clients in IRS or state tax audits, handling communication and documentation.
Audit Protection
Expert support from start to finish if a tax return is audited.
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